Hi
I found the answer.;)
we have first select the OF version, as I have 3 different version(of220, of230 and ofe30). so if we do have just one it does not get that error.

after that, I got error::o
No 'bison' found. This is absolutely essential for swak4Foam. Can't go on

I followed these commands:cool:

(A) Install flex from terminal: sudo apt-get install flex
(B) Install bison from terminal: sudo apt-get install bison
(C) If you dont have gcc installed, you can get it using sudo apt-get install gcc
it does get ok:p but again there is a problem:mad: !!! I'm going to start from first!!:rolleyes:

yes I did it. just select the OF version then do A, B anc C steps to install bison, then install swak4Foam from the wiki guidance.:D