Note: This script is available beginning with the Libero SoC PolarFire v1.1 SP1 release (for PolarFire devices) and Libero SoC v11.8 SP1 Release (for all other devices).
Red Hat uses the RPM (Red Hat Package Manager). However, the YUM (Yellowdog Updater Modified) tool adds support for package management and dependency management. For this reason, YUM is the preferred tool.
Installation of these packages requires superuser privileges or an account on the sudo list. Use superuser account (root) or sudo access to run these commands:

1. Use the previously opened terminal or open a new terminal window by selecting Applications -> System Tools -> Terminal.
2. Bëni një nga sa vijon:
   • Në njoftimin e shpejtë, shkruani:
     su –
   •  At the prompt, type: sudo <commands>
3. Install the required packages as reported by the check_linux_req.sh script: yum install -y <package name>
4. Exit the root or sudo terminal after installation of all required packages
   Step 3—Set Up Licensing (Floating License)
5. Unzip the previously downloaded licensing daemons file Linux_Licensing_Daemon.zip (from Step 4):
   unzip Linux_Licensing_Daemon.zip;
   chmod 755 Linux_Licensing_Daemon/*
6. Create a new directory called flexlm under <~caeadmin>:
   mkdir flexlm
7. Move the previously downloaded license file (from Step 6) into the flexlm directory.
8. Change directory into flexlm directory and unzip the License.dat file: cd flexlm;
   unzip License.dat
9. Start editing the License.dat file. Note: Linux filenames are case-sensitive. gedit License.dat (if you are familiar with vi use vi License.dat)
10. Edit the first four lines in the License.dat file to match your current environment:
    SERVER <localhost> <XXXXXXXXXXXX> 1702 <where <XXXXXXXXXXXX> is the 12-digit MAC-ID of your Linux License server>
    DAEMON actlmgrd /home/<caeadmin>/Linux_Licensing_Daemon/actlmgrd
    DAEMON mgcld /home/<caeadmin>/Linux_Licensing_Daemon/mgcld
    VENDOR snpslmd /home/<caeadmin>/Linux_Licensing_Daemon/snpslmd
11. Replace the <XXXXXXXXXXXX> in the first line with the MAC-ID you have obtained from the ifconfig command.
12. Ruani Licencën.dat file and return to the <caeadmin> HOME directory (<~caeadmin>). Start the licensing server manager (lmgrd) by entering the following command (no line break): /home/<caeadmin>/Linux_Licensing_Daemon/lmgrd -c /home/<caeadmin>/flexlm/License.dat -log /tmp/lmgrd.log
13. Kontrolloni regjistrin file for errors:
    more /tmp/lmgrd.log
14. If there are no errors, enter the following command:
    tail -f -s10 /tmp/lmgrd.log
15. Leave the terminal window with the <caeadmin> account open. Whenever a license is checked in or out from the License Server, the tail command prints the information to the <caeadmin> terminal window.
16. (Optional) Create the flexlm initialization script (see “Step 10—Create flexlm Initialization Script (Optional)” on page 11) to start the license server whenever the system boots up. An rc script is provided (Step 9).

Step 4—Download and Install a PDF Reader

Shënim: If a PDF Reader is already installed, you can skip this step.
Libero requires a PDF reader to open the Libero Reference Manuals (Help > Reference Manuals).

Step 5—Set Up the User Environment Variables to Start Libero SoC
This step sets up all user environment variables to run Libero SoC.

1. Open a terminal window by selecting Applications -> System Tools -> Terminal.
2. Use an editor and open the ~John/.bashrc file (for user John).
3. Use an editor to open and append the following four lines to the user startup file
   • For ~John/.bashrc (Bash-shell user John)
     # For Floating License from a License Server
     eksporto LM_LICENSE_FILE=1702@localhost:$LM_LICENSE_FILE
     export SNPSLMD_LICENSE_FILE=1702@localhost:$SNPSLMD_LICENSE_FILE
     # <1702> is the port number
     # <localhost> is the license server host name
     #For Node-Locked License
     eksporto LM_LICENSE_FILE=<path_to_license.dat_folder>/license.dat:$LM_LICENSE_FILE
     export SNPSLMD_LICENSE_FILE=<path_to_license.dat_folder>/license.dat:$SNPSLMD_LICENSE_FILE
     export LD_LIBRARY_PATH=/usr/lib:$LD_LIBRARY_PATH
     eksporto DISPLAY=:0
     export PATH=/usr/local/microsemi/<Libero_current_rel>/Libero/bin:${PATH}
   • For ~John/.cshrc (C-shell user John), append the following four lines:
     #For Floating License from a License Server
     setenv LM_LICENSE_FILE=1702@localhost:$LM_LICENSE_FILE
     setenv SNPSLMD_LICENSE_FILE=1702@localhost:$SNPSLMD_LICENSE_FILE
     # <1702> is the port number
     # <localhost> is the license server host name#For Node-Locked License
     setenv LM_LICENSE_FILE=<path_to_license.dat_folder>/license.dat:$LM_LICENSE_FILE
     setenv SNPSLMD_LICENSE_FILE=<path_to_license.dat_folder>/license.dat:$SNPSLMD_LICENSE_FILE
     setenv LD_LIBRARY_PATH=/usr/lib:$LD_LIBRARY_PATH
     setenv export DISPLAY=:0
     setenv PATH=/usr/local/microsemi/<Libero_current_rel>/Libero/bin:${PATH}
     For details, refer to the instructions in the email you receive from Microsemi with the License.dat file. For more information about licensing, refer to the Libero Software Installation and Licensing Guide.
4. Save the .bashrc or .cshrc file and update your terminal window by typing source ~/.bashrc or source ~/.cshrc. (Alternatively, close the current window and open a new terminal window.)
5. Start Libero with the command “libero &”.

Step 6—Setting the Vault to Store IP Cores
Before IP cores from the IP catalog are available for use, the IP Cores must be downloaded and stored in a physical disk location called the Vault. To set the vault location, from the Project menu, select
Vault/Repositories and then the Vault Location tab (Project > Vault/Repositories Settings > Vault  Location), and enter the disk location. The user must have write permission to the disk location before it can be set as the vault location. A warning message displays if the user does not have write permission.

Vault locations can be set to a disk location on a per-user basis or set to a central location for all users.

• One vault location per user
  The individual user downloads and stores IP cores into this location. An internet connection is required for download. The individual user is responsible for maintaining the IP core versions and their availability in this vault.
• One single central vault location for multiple users
  The System Administrator downloads and stores IP cores into this location. An internet connection is required for download. The System Administrator is responsible for maintaining the IP core versions and their availability. Multiple Individual users, who may not have an internet connection (and there-fore cannot download IP cores), can set the vault to this central location and use the cores in the vault.

Shënim: The individual user must have write permission to the disk location of this central vault. If the user does not have write permission, he must copy the central vault to a disk location where he has write permission and set the vault to this copied location.

Step 7—Downloading IP Cores
In the Libero GUI, click View > Windows > Catalog. The catalog tab indicates the availability of new cores. Click “Download them now!” (Figure 1).
Figure 1 • Libero SoC IP Cores Downloading

Step 8—Setting the PDF Reader and Web Shfletuesi

1. Set the PDF Reader (Project > Preferences > PDF Reader) to a PDF Reader, e.g. /usr/bin/acroread.
2. Vendosni Web Browser to a browser of your choice (Project > Preferences > Web Browser), e.g. /usr/bin/firefox.

Figure 2 • Project Preferences for PDF Reader

Figure 3 • Project Preferences for Web Shfletuesi

Step 9—Configure Linux to Detect and Use FlashPro5 Programmer Hardware
If you want a regular user (without root permission) to program the Flash based FPGA devices with FlashPro5 hardware, you must run the udev_install script on the Linux machine as root. The udev_install script helps you set up a udev rule file for the FLashPro5 hardware.
This udev rule authorizes the Linux user group (that you specify during execution of udev_install script) to access the FlashPro5 hardware without sudo or root permission.

1. At the prompt, type su -.
2. Change directory to the <caeadmin> HOME directory: cd /home/<caeadmin>.
3. Execute the udev_install script with the following option: ./udev_install -t /tmp.
4. The previous command generates a template file called “70-microsemi.rules” in the /tmp directory.
5. Modify the template file to match your group ID of the user “john” connecting the FlashPro5 hardware (assuming the user “john” will attach the FlashPro5 hardware):
   • Open a terminal and run the command id as user john. The output should be similar to the following text: uid=500(john) gid=500(john)….
   • Return to your terminal with root access. Open the “70-microsemi.rules” in an ASCII editor.
   • Replace the “” with your current group ID # in the following two lines:
     BUS==”usb”,SYSFS{idProduct}==”2008″,SYSFS{idVen-
     dor}==”1514″,MODE=”0660″,GROUP=””,SYMLINK+=”FlashPro5″
     BUS==”usb”,SYSFS{idProduct}==”6001″,SYSFS{idVen-
     dor}==”0403″,MODE=”0660″,GROUP=””,SYMLINK+=”FTDI232″
     Assuming the user john has “uid=500” and “gid=500″, the line after editing should look like this:
     BUS==”usb”,SYSFS{idProduct}==”2008″,SYSFS{idVendor}==”1514″,MODE=”0660″\ ,GROUP=”500″,SYMLINK+=”FlashPro5″
     BUS==”usb”,SYSFS{idProduct}==”6001″,SYSFS{idVendor}==”0403″,MODE=”0660″\ ,GROUP=”500″,SYMLINK+=”FTDI232″
6. Move the “70-microsemi.rules” file to the proper location:
   mv /tmp/70-microsemi.rules /etc/udev/rules.d/

Step 10—Create flexlm Initialization Script (Optional)
The Linux boot process allows services to be started with the help of startup scripts. The flexm script automatically launches the licensing server during the boot process and also properly shuts down the license daemon when the license server machine shuts down. This script eliminates the need to manually restart the licensing server after the license server Linux machine reboots.

1. Open a new terminal window by selecting Applications > System Tools > Terminal.
2. Në njoftimin e shpejtë, shkruani:
   su –
   cd /etc/init.d
3. Start an editor with a new file flexlm.
4. Paste the following content into the editor:
   #!/bin/bash
   #
   # flexlm This starts and stops flexlm
   #
   # description: Start or stop the flexlm license manager + vendor daemons #
   # Return values according to LSB for all commands:
   # 0 – success
   # 1 – generic or unspecified error
   # 2 – invalid or excess argument(s)
   # 3 – unimplemented feature (e.g. “reload”)
   # 4 – insufficient privilege
   # 5 – program is not installed
   # 6 – program is not configured
   # 7 – program is not running
   #
   #
   PATH=/sbin:/bin:/usr/bin:/usr/sbin
   LICENSE_FILE=/home/<caeadmin>/flexlm/License.dat LMGRD_HOME=/home/<caeadmin>/Linux_Licensing_Daemon LMGRD_LOGFILE=/tmp/lmgrd.log
   prog=”flexlm”
   # Source function library.
   . /etc/init.d/functions
   # Check license file
   test -f $LICENSE_FILE || exit 6
   RETVAL=0
   Start () {
   test -x $LMGRD_HOME/lmgrd || exit 5
   echo -n $”Starting Microsemi $prog: ”
   su -c “$LMGRD_HOME/lmgrd -c $LICENSE_FILE -log $LMGRD_LOGFILE” – caeadmin
   RETVAL=$?
   return $RETVAL
   } stop(){
   echo -n $”Stopping Microsemi $prog: ”
   su -c “$LMGRD_HOME/lmutil lmdown -c $LICENSE_FILE -q” – caeadmin RETVAL=$?
   return $RETVAL
   } status(){
   su -c “$LMGRD_HOME/lmutil lmstat -c $LICENSE_FILE” – caeadmin RETVAL=$?
   return $RETVAL
   } reload(){
   ndaloni
   filloni
   }
   restart(){
   stop start
   }
   case “$1″ in
   fillimi)
   filloni
   ;;
   ndal)
   ndaloni
   ;;
   statusi)
   statusi
   ;;
   restart)
   rinisni
   ;;
   reload|force-reload)
   ringarkoni
   ;;
   echo $”Usage $0 {start|stop|status|restart|reload|force-reload}”
   RETVAL=3
   esac
   exit $RETVAL
5. Ruani file dhe dilni nga redaktori.
6. Change the permission of the flexlm file to rxwr-xr-x as follows:
   chmod 755 flexlm
7. Create links for the Linux boot/shutdown process under the /etc/rc.d/rc5.d directory:
   cd /etc/rc.d/rc5.d
   ln -s ../init.d/flexlm S98flexlm
   ln -s ../init.d/flexlm K98flexlm
8. Check the content of the License Log File /tmp/lmgrd.log file nëse hasni ndonjë problem.

Appendix: Linux Packages to Run Libero SoC

Libero supports RHEL5/CentOS5, RHEL6/CentOS6, and RHEL7/CentOS7. Libero SoC requires the following Linux packages to be installed prior to running Libero SoC.

Packages required for RHEL5/CentOS5

• glibc.i686
• expat.i386
• fontconfig.i386
• freetype.i386
• libgcc.i386
• libICE.i386
• libpng.i386
• libSM.i386
• libstdc++.i386
• libX11.i386
•  libXau.i386
• libXcursor.i386
• libXdmcp.i386
• libXext.i386
• libXfixes.i386
• libXinerama.i386
• libXi.i386
• openmotif22.i386
• libXmu.i386
• libXp.i386
• libXrandr.i386
• libXrender.i386
• libXt.i386
• zlib.i386
• glib2.i386
• ksh.x86_64
• xorg-x11-fonts-75dpi
• xorg-x11-fonts-100dpi
• xorg-x11-fonts-Type1

Packages required for RHEL6/CentOS6

• glibc.i686
• compat-expat1.i686
• fontconfig.i686
• freetype.i686
• libgcc.i686
• libICE.i686
• libpng.i686
• libSM.i686
• libstdc++.i686
• libX11.i686
• libXau.i686
• libXcursor.i686
• libXdmcp.i686
• libXext.i686
•  libXfixes.i686
• libXinerama.i686
• libXi.i686
• openmotif22.i686
• libXmu.i686
• libXp.i686
• libXrandr.i686
• libXrender.i686
• libXt.i686
• zlib.i686
• glib2.i686
• ksh.x86_64
• xorg-x11-fonts-75dpi
• xorg-x11-fonts-100dpi
•  xorg-x11-fonts-Type1

Packages required for RHEL7/CentOS7

• glibc.i686
• fontconfig.i686
• freetype.i686
• libgcc.i686
• libICE.i686
• libpng.i686
• libSM.i686
• libstdc++.i686
• libX11.i686
• libXau.i686
• libXcursor.i686
• libXdmcp.i686
• libXext.i686
• libXfixes.i686
• libXinerama.i686
• libXi.i686
• motif.i686
• ibXmu.i686
• libXp.i686
• libXrandr.i686
• libXrender.i686
• libXt.i686
• zlib.i686
• glib2.i686
• ksh.x86_64
• xorg-x11-fonts-75dpi
• xorg-x11-fonts-100dpi
• xorg-x11-fonts-Type1

Appendix: Warning /Error Messages and Solutions

Linux users may encounter some or all of the following error messages. The solution for each is described in this appendix.

• Error: Could not locate the Motif library in LD_LIBRARY_PATH
• Warning: Unknown locale
• Wind/U X-toolkit Error: wuDisplay: Can’t open display
• Wind/U Error: Failed to connect to the registry on server
• Wind/U Error: A fatal registry I/O failure has occurred. A registry daemon may not be running.
•  Designer GUI Appears Stretched When Running On Linux
• Libero GUI is Distorted on Older Versions of Red Hat 5 Through VNC
• Libero GUI Fails to Start When Pre-loading a Project
• Viewduke përdorur PDF Files and Online Help Files
• Segmentation fault “$exedir/$exename” “$@” message
• Warning: Failed to contact web Repositories
• JRE libraries are missing or not compatiblen
• Libero Installer stalled on Red Hat/CentOS 6.x
• Error when Installing Linux Packages
• During Installation Warning Message appears: /tmp does not have enough disk space
• X libraries not in LD_LIBRARY_PATH (Libero)
• Missing libgthread-2.0.so.0 libraries (Libero)
• Missing MOTIF libraries (Libero)
• Missing libncurses.so.5 libraries (ModelSim)
• Missing libXrender libraries
•  Missing libfontconfig.sol.1 libraries
• Missing libfreetype.so.6 libraries
• Double Quotes around Vault Location Path on Linux installation
• Script “udev_install” to set up FlashPro fails on Linux
• Starting the License Manager gives Error on Linux

Wind/U Error: Failed to connect to the registry on server

• Symptoms: Wind/U Error: Failed to connect to the registry on server [server_name]
• Cause: This Error may indicate that there is a Linux security setting that prevents Libero from connecting to the Wind/U Registry. This connection is typically made using a TCP port.
• Solution: Resolve this error by modifying the Linux Security settings. For example, on RHEL5, navigate to the desktop menu System > Administration > Login Screen > Security Tab and Uncheck the Security Setting Deny TCP connections to Xserver. After making this change you must restart your computer for the changes to take effect.

Run the actel_wuclean command to clean up any left-over processes. At the command prompt:
% ./actel_wuclean -R -D

Warning: Unknown locale

Simptomat: Warning (241): Unknown locale specified locale:en_US.iso885915 LANGUAGE: UNDEFINED SUBLANGUAGE: Wind/U Warning (241): Unknown locale specified locale: en_US.iso885915 LANGUAGE: UNDEFINED SUBLANGUAGE:
The four tabs on the lower left of the GUI are also displayed incorrectly.

• Cause: This is caused by incorrect language setting on the Operating System.
• Solution: Set the locale [elcap] with the following command:
  % setenv LANG en_US

Note: if you experience this problem often, please add the above command to your shell setup (such as .cshrc or .bashc) file.

Paralajmërim: Failed to contact web Repositories
The warning message “Failed to contact Web Repositories” appears in the Libero catalog window if any one of the following conditions is true:

•  You do not have a connection to the Internet.
• You do not have write permission to the disk location you have set your vault to.
• Your vault location runs out of disk space. (For the Linux environment, Libero’s vault location is set by default to your user directory in ~/.actel/vault. If your work site imposes quota restrictions on the size of user directories, you user directory may run out of disk space).
• A firewall prevents access to the Web Repositories.

Për të korrigjuar problemin:

1. Check that you have an Internet connection.
2. Check that you have write permission to the vault location or change your vault location setting to a location that you have write permission (Project > Vault/Repositories Settings > Vault location).
3. Increase the disk space for the vault location to a minimum of 850 MB.
4. Contact your IT department about the firewall issue.

Error: Could not locate the Motif library in LD_LIBRARY_PATH

Shkak: Libero uses Motif Graphical Toolkit Library for its Graphical Interface on Linux. RHEL OS installation may not include a Motif Library.

Zgjidhja: If you have the Motif Library Installed, there should be an Environment Variable called LD_LIBRARY_PATH that points to the location of the Motif Library. Ensure that the path of the Motif Library is contained in the LD_LIBRARY_PATH Environment Variable. You can add the path with the command: set LD_LIBRARY_PATH = (<path to Motif Library> $LD_LIBRARY_PATH)
If you are not sure whether you have the Motif Library Installed, try the following commands: The command “rpm -qa | grep -i motif” lists which Motif Library is installed. The command “rpm -qal | grep -i motif” lists the files and paths associated with the motif library listed above (notice the extra “l” in the second command).
If you do not have a Motif Library Installed, consider downloading and installing OPEN Motif for free from http://www.openmotif.org/ .
Libero Linux tools expect to see the libXm.so.3 package of the Motif Library. Different versions of OPEN Motif could potentially install libXm.so.4 or others that are not compatible with Libero. Ensure that the version of OPEN Motif used installs libXm.so.3. One example version that provides libXm.so.3 is openmotif v2.2.3. Since Libero is a 32-bit application, the 32-bit Motif Library must be used even if the computer is running a 64-bit Operating System.

Wind/U X-toolkit Error: wuDisplay: Can’t open display

Set the $DISPLAY environment variable to:0 using the command:
setenv DISPLAY :0

Then run the command:
<Libero_Installation_Folder>/Libero/bin/actel_wuclean -R to clean up any processes left over from the first invocation of Libero

Wind/U Error: A fatal registry I/O failure has occurred. A registry daemon may not be running.

Simptomat: Wind/U Error (251): Function RegPingDaemon – A fatal registry I/O failure has occurred. A registry daemon may not be running. Restart your application and verify that a registry daemon is running:

Wind/U Error (251): Function RegOpenKeyExA – A fatal registry I/O failure has occurred. A registry daemon may not be running. Restart your application and verify that a registry daemon is running.

Solution/Workaround: Run the ‘actel_wuclean’ utility found in the bin folder. Use the ‘-R’ option as follows:
…/bin/actel_wuclean -R

Mund të shfaqen mesazhet e mëposhtme:
Shutting down Actel applications.

• All actgen_bin processes are shut down.
• All smartgen_bin processes are shut down.
• All expert_bin processes are shut down.
• All mvn_bin processes are shut down.
• All libero_bin processes are shut down.
• Shutting down Wind/U daemons…
• All windu_scmd processes are shut down.
• All windu_serviced processes are shut down.
• All windu_registryd processes are shut down.
• Removing Wind/U temporary files from the temporary directories…
• Removing cached Wind/U files from the home directory…
• U krye
• The actel_wuclean utility shuts down any Microsemi tools running on the same host by the same user. Save any work you may have before invoking actel_wuclean.

Segmentation fault “$exedir/$exename” “$@” message

• Scenario 1: When trying to invoke Libero SoC 10.1 on Linux Red Hat 5.4 (32bit or 64-bit), Libero may crash with segmentation fault message
• Description: When you invoke Libero SoC v10.1 on Linux Red Hat 5.4 machine, Libero does not come up and a crash with segmentation fault message is issued.

Për shembullampe:

• <line 67: 10617 Segmentation fault
• “$exedir/$exename” “$@”>

Solution/Workaround: The templates file at <Installation-path-to-libero-10.1>/data/catalogs/templates.xml may get corrupted and cause the crash. To resolve this issue, rename the file at <Installation-path-to-libero-version>/data/catalogs/templates.xml to templates.xml.ori.
Make sure that there is enough disk space in the user’s home directory, ~<user_name>. Run the “check_linux_req” script to make sure that all required packages have been installed on the system.

• Scenario 2: Multiview Navigator errors are reported upon opening the Constraints Editor.

Përshkrimi: The following messages are displayed on the Linux terminal when the Floorplan Constraints Editor is opened:

• Start Server 1
• Start Server 2
• Failed to open Def Table: 9
• Failed to open Def Table: 8
• Failed to open Def Table: 12
• Running in orphan mode!

The following message appears on exiting MVN and a core file is created: …/bin/mvn: line 69: 1675 Segmentation fault (core dumped) “$exedir/../lib/$exename” “$@”
Solution/Workaround: These errors can be ignored.

Designer GUI Appears Stretched When Running On Linux

• Note: Designer is for IGLOO, SmartFusion, Fusion and ProASIC3 devices only.
• Scenario: Log onto a Linux machine, then run Designer software
• Symptoms: Some of the GUIs appear stretched
• Description: Some Designer GUIs appear stretched on Linux when directly logged into the machine. This is due to issues with mismatched color depths on the GUI and desktop
• Solution/Workaround: Change the desktop color depth to resolve the issue. For Linux access via VNC, change the color depth of the vncserver to 8, 16 or 24. Refer to the vncserver manual pages for details.

Libero GUI is Distorted on Older Versions of Red Hat 5 Through VNC

• Scenario: The Libero GUI may appear distorted when VNC is used with Linux Red Hat versions older than 5.3.
• Description: When using VNC and Linux RH 5.2 or older, Libero GUI, fonts and background colors may appear slightly faded or fuzzy. This issue is not unique to Libero but affects all Qt based software including Synplify Pro. The problem is caused by the VNC server (Xvnc) not loading Xrender by default in these older versions of RHEL 5.
  Note that there should be no issue when using Linux RHEL 5 (Tikanga) 5.3 to 5.75 (32-bit and 64-bit).
• Workaround/ Solution:
  When using RHEL 5.2 (and older) with VNC:
• Microsemi has tested and recommends using Exceed 11 if possible. This version of Exceed is still on the support list at OpenText.
  Or
• Upgrade to a newer version of VNC server (Xvnc) that enables Xrender by default. One version that has been tested is Tiger (an open source vncserver that is available from
  http://sourceforge.net/projects/tigervnc/files/tigervnc/ ) VNC v1.2.0 instead of the default VNC server on RHEL 5.2.

Libero GUI Fails to Start When Pre-loading a Project

• Scenario: Your most recent project file may have been corrupted and causes Libero to crash trying to open the corrupted project file.
• Solution: To change your user settings to prevent Libero from automatically opening your last project when it invokes:

1. Open ~/.actel/libero.def.
2. Add the following line to the file: data IDE_OPEN_MRU_PROJECT 0.
3. Start Libero using <path_to_libero_install>/bin/Libero.

Viewduke përdorur PDF Files and Online Help Files
te view online Help files dhe PDF files, you may need to set environment variables LINUX_HTMLREADER to the full path of your web browser in your terminal before invoking Libero. For exampe:
csh (C-shell):
setenv LINUX_HTMLREADER /usr/bin/firefox
sh (Borne Shell)/ ksh (Korn Shell):
LINUX_HTMLREADER=/usr/bin/firefox; export LINUX_HTMLREADER
If you do not set the environment variable, some HTML files (such as the online help) will not be viewable from within Libero.

JRE libraries are missing or not compatible
This is a Libero Installer Error message.

• Description: The Installer script requires some Java Libraries to run and the libraries are missing.
• Zgjidhja:
  1. Go to the following Java Download website and install the missing Java libraries:
     http://www.java.com/en/download/manual.jsp#lin
  2. To download the 32-bit version, select “Linux RPM”. The Instructions on how to install the RPM are under “Instructions” link located to the right of the “Linux RPM” link.
  3.  To download the 64-bit version, select “Linux x64 RPM”. The Instructions on how to install the RPM are under “Instructions” link located to the right of the “Linux x64 RPM” link.
     Figure 4 • Java Download WebfaqeNote: Alternatively, you may install the latest OpenJDK JRE as follows:
     % su
     % yum install java
     4. If the installer still fails and you are using CentOS 6, run the installer as follows:
     LiberoSoc_v<version>Linux_bin LAX_VM <path_to_JRE>/java.exe This forces the Libero Linux Installer to use the Java executable in the specified path.

Libero Installer stalled on Red Hat/CentOS 6.x

• Description: Installation starts but then stalls half-way through installation when installing Libero on Red Hat/CentOS 6.x machines. In the System Monitor, the Waiting Channel of the process is futex_wait_queue_me.
• Solution: Update the system kernel to version 2.6.32-504.16.2.el6.x86_64

Error when Installing Linux Packages

• Description: Error Message while installing Linux packages: Protected multilib versions ……
• Cause: There is package incompatibility between i686 (32-bit) and x86_64 (64-bit) packages when 32-bit Linux packages are installed.
• Solution: First upgrade the packages to 64-bit and then install the 32-bit package, e.g. for the gtk2 package, the commands are:
  % su
  % yum upgrade gtk2
  % yum install gtk2.i686

During Installation Warning Message appears: /tmp does not have  enough disk space

• Cause: The Installer runs out of disk space in /tmp and tries to use /home/user instead, which also has less disk space than required.
• Solution: At the Linux prompt, set the environment variable IATEMPDIR to a disk location with enough disk space as follows:
• For Borne Shell (sh), Korn Shell (ksh), bash and zsh users:% IATEMPDIR=/your/free/space/directory
  % export IATEMPDIR
• For C-shell (csh) and tcsh users:
  setenv IATEMPDIR= /your/free/space directory

X libraries not in LD_LIBRARY_PATH (Libero)
Description: Libero has a dependency on the X Libraries but cannot find it. Solution:

1.  Install the libXft package:
   yum install libXft.i686
2. Set your LD_LIBRARY_PATH to include the libXft Libraries.

Missing libgthread-2.0.so.0 libraries (Libero)

Përshkrimi: Libero has a dependency on the glib2 Libraries but cannot find it.

Zgjidhja:

1.  Install the glib2 package:
   yum install glib2.i686
   Note: If the yum install command errors out because of a version conflict with x86_64 version already installed, use the yum update command instead: yum update glib2
2. Set your LD_LIBRARY_PATH to include the glib2 Libraries.

Missing MOTIF libraries (Libero)
Description: Libero has a dependency on the MOTIF libraries but cannot find them.

Zgjidhja:

1. Install the MOTIF libraries:
   yum install openmotif (for CentOS 5/RedHat 5)
   yum install openmotif22 (for CentOS 6/RedHat 6)
   yum install motif (for CentOS7/RedHat 7)
2. Set your LD_LIBRARY_PATH to include the MOTIF Libraries.

Missing libncurses.so.5 libraries (ModelSim)

Përshkrimi: ModelSim Simulator has a dependency on the libncurses.so.5 libraries but cannot find them.

Zgjidhja:
Install the current package version of ncurses libraries:

1. yum install ncurses-libs.i686
2. Set your LD_LIBRARY_PATH to include the ncurses libraries.

Missing libXrender libraries

Përshkrimi: Libero has a dependency for libXrender libraries but cannot find them.

Zgjidhja:
Install the current libXrender libraries:

1. yum install libXrender.i686
2. Set your LD_LIBRARY_PATH to include libXrender libraries.

Missing libfontconfig.sol.1 libraries

Përshkrimi: Libero has a dependency for libfontconfig libraries but cannot find them.

Zgjidhja:

Install the libfontconfig libraries:

1. yum install fontconfig-2.8.0-3.el6.i686 (for Red Hat) or yum install fontconfig-2.8.0-5.el6.i686 (for CentOS).
2. Set your LD_LIBRARY_PATH to include libfontconfig libraries.

Missing libfreetype.so.6 libraries

Përshkrimi: Libero has a dependency for libfreetype libraries but cannot find them.

Zgjidhja:
Install the current freetype libraries:

1. yum install freetype-2.3.11-14.el6_3.1.i686
2. Set your LD_LIBRARY_PATH to include the freetype libraries.

Double Quotes around Vault Location Path on Linux installation

simptomë: After console mode installation on Linux, the vault location displayed under Project > vault/repositories setting shows <path install libero>/bin “<path common directory>/vault”. The double quotes around the vault path location should be removed.

Problemi: The install.def file has double quotes around the variable for the vault location.

Zgjidhja: Exit Libero, update the install.def file, and restart Libero.

1. Exit Libero.
2. At the Linux shell prompt, go to <Libero_installed_path>/data directory:
   % cd <Libero_installed_path>/data
3. At the Linux shell prompt, apply the sed command to remove the double quotes in the install.def file:
   % sed ‘s/”//g’ install.def > tmp.def
   % cp tmp.def install.def
   % rm tmp.def
4. Restart Libero to check that the double quotes around the vault location path are removed.