Some of the IBM product installers like IHS and Websphere application servers have hard code version checks and may fail if you are working on a non supported version of Linux or have most up to date version of browser running on your OS.
Here are few easy hacks to work around the issues
Error 1: While launching install script you may notice following error.
In this case Install script is performing a check on host OS for a specific version of Redhat or Suse Linux
./install: line 435: [: -ge: unary operator expected
A very simple workaround is to edit
/etc/redhat-release to include the Redhat version that your script is expecting.
For instance, on my host host following is the content after modification
#CentOS release 6.3 (Final)
Red Hat Enterprise Linux ES release 5
Remember to roll back the changes to this file once your installation is complete.
Error 2: Browser compatibility issues with launchpad.sh script
<!--NLS_ENCODING=UTF-8
NLS_MESSAGEFORMAT_NONE-->
No supported Web browser was detected
An error occurred while starting the launchpad.
This error typically occurs when the launchpad is unable to find a supported browser.
Edit WAS/disk1/launchpad/browser.sh and include the version of Firefox that is installed on your OS, for instance my CentOS 6.2 comes with FF 10
and hence I included following line "*Firefox\ 10.*) return 0;;"
supportedFirefoxVersion()
{
case "$*" in
*Firefox\ [1-9].*) return 0;;
*Firefox/[1-9].*) return 0;;
*Firefox\ 10.*) return 0;;
*Firefox*) return 1;;
*rv:1.[7-9]*) return 0;;
*rv:[2-9].*) return 0;;
*rv:*) return 1;;
Mozilla*\ 1.[7-9]*) return 0;;
Mozilla*\ [2-9].[0-9]*) return 0;;
*) return 1;;
esac
}
Here are few easy hacks to work around the issues
Error 1: While launching install script you may notice following error.
In this case Install script is performing a check on host OS for a specific version of Redhat or Suse Linux
./install: line 435: [: -ge: unary operator expected
A very simple workaround is to edit
/etc/redhat-release to include the Redhat version that your script is expecting.
For instance, on my host host following is the content after modification
#CentOS release 6.3 (Final)
Red Hat Enterprise Linux ES release 5
Remember to roll back the changes to this file once your installation is complete.
Error 2: Browser compatibility issues with launchpad.sh script
<!--NLS_ENCODING=UTF-8
NLS_MESSAGEFORMAT_NONE-->
No supported Web browser was detected
An error occurred while starting the launchpad.
This error typically occurs when the launchpad is unable to find a supported browser.
Edit WAS/disk1/launchpad/browser.sh and include the version of Firefox that is installed on your OS, for instance my CentOS 6.2 comes with FF 10
and hence I included following line "*Firefox\ 10.*) return 0;;"
supportedFirefoxVersion()
{
case "$*" in
*Firefox\ [1-9].*) return 0;;
*Firefox/[1-9].*) return 0;;
*Firefox\ 10.*) return 0;;
*Firefox*) return 1;;
*rv:1.[7-9]*) return 0;;
*rv:[2-9].*) return 0;;
*rv:*) return 1;;
Mozilla*\ 1.[7-9]*) return 0;;
Mozilla*\ [2-9].[0-9]*) return 0;;
*) return 1;;
esac
}
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