[Ahmed Khattab]

please i use fedora 12 and i want to install openfoam for my first time.

how can i install it ?
is fedora (bash or ksh) or (csh or csh)

to install gcc-4.3.3 read me file told me to
Install the compiler in:

$WM_PROJECT_INST_DIR/ThirdParty/gcc-<GCC_VERSION>/platforms/$WM_ARCH$WM_COMPILER_ARCH/
and change the gcc version number in $WM_PROJECT_DIR/etc/settings.sh and
$WM_PROJECT_DIR/etc/settings.csh appropriately and finally update the
environment variables as in section 3.
i don't understand this

1- what is $wm
2- where the compiler