Configuring your account for FSL usage using the install script
In addition to installing the FSL programs, the install script is also capable of configuring your user account to enable you to run the FSL programs.
If your user account was used to run the installer when installing the FSL programs, this will have already been done, but you may also want to configure additional accounts. This is especially useful where you had to install as the root user on a Linux computer as your account would not have been setup.
To configure the current computer account for FSL, first identify where FSL has been installed (/usr/local/fsl by default) and execute the installer with the -e option, eg:
sh /usr/local/fsl/doc/fsl/fsl_installer.sh -e