Look please what I tried to get the script running:

klaus@klaus-desktop:~$ source /home/klaus/scisoft/bin/Setup.bash
klaus@klaus-desktop:~$ . /home/klaus/scisoft/bin/Setup.bash
klaus@klaus-desktop:~$ '/home/klaus/scisoft/bin/Setup.bash'
/home/klaus/scisoft/bin/Setup.bash: line 347: return: can only `return' from a
function or sourced script
/home/klaus/scisoft/bin/Setup.bash: line 350: /usr/sbin/sestatus: No such file
or directory
As you look at the output for line 347 you understand why I asked for sourcing a
script!?
I am afraid your advise doesn´t work or is there a missunderstanding??