g++ installation in ubuntu
 

I want to install qt in ubuntu 9.04.I unzipped "qt-x11-opensource-src-4.3.5.tar.gz" file and did every thing in its instruction untill I reached the command make intall;i typed it but saw this error:
make[1]: g++: Command not found

make[1]: *** [.obj/release-shared/qapplication.o] Error 127

make[1]: Leaving directory `/home/moltani/tmp/qt-x11-opensource-src-4.3.5/src/gui'

make: *** [sub-gui-install_subtargets-ordered] Error 2
I think i shoud install g++. if yes how? and if no what I shoud do to solve this problem?

Hi,

Are you using MadsR's install cookbook for Ubuntu? If not, you could give it a shot... although it uses (K)Ubuntu's version of Qt (4.5.1 I think).

As for g++, here is the code line of the script that installs both g++ as well as other packages useful for building OpenFOAM and Paraview:
Best regards,
Bruno