Thank you very much for your advice. I checked "$PATH" with echo. It showed
"/usr/local/fsl/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games",
but when I restart the computer, the path "/usr/local/fsl/bin" is just
disappeared./usr/local/fsl/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
Using "nano .bash_profile", it just shows that
# FSL Configuration
FSLDIR=/usr/local/fsl
PATH=${FSLDIR}/bin:${PATH}
. ${FSLDIR}/etc/fslconf/fsl.sh
export FSLDIR PATH
in the middle of the page.
I can't find the problem. Besides, I use fsl-4.1.2-centos5_32.tar under
Ubuntu8.10.
Thank you again for your kindness.
