Install Idea 7.0 on Linux Ubuntu

Hello Aldik,

Try to run "dirname" and "tr" commands in console (terminal). Do they run
successfully?

Hi, I downloaded IntelijIdea 7, unzipped to my home directory
/home/aldik/idea/, but if I wont to run idea.sh, I get error messages

./idea.sh: 24: dirname: not found
/idea.sh: 25: dirname: not found
/idea.sh: 43: cannot open /../bin/idea.vmoptions: No such file
/idea.sh: 43: tr: not found
Permissions to this directory I have, of course. Other IDE run very
good. I know not, where I set java in IntelijIdea. Thank you for your
help me.

Alexander.