if ( ! $?QTDIR ) then
            setenv QTDIR /shared/csc/local/qt
        endif
        if ( $?PATH ) then
            setenv PATH $QTDIR/bin:$PATH
        else
            setenv PATH $QTDIR/bin
        endif
        if ( $?MANPATH ) then
            setenv MANPATH $QTDIR/man:$MANPATH
        else
            setenv MANPATH $QTDIR/man:
        endif
        if ( $?LD_LIBRARY_PATH ) then
            setenv LD_LIBRARY_PATH $QTDIR/lib:$LD_LIBRARY_PATH
        else
            setenv LD_LIBRARY_PATH $QTDIR/lib
        endif
        if ( ! $?LIBRARY_PATH ) then
            setenv LIBRARY_PATH $LD_LIBRARY_PATH
        endif
        if ( $?CPLUS_INCLUDE_PATH ) then
            setenv CPLUS_INCLUDE_PATH $QTDIR/include:$CPLUS_INCLUDE_PATH
        else
            setenv CPLUS_INCLUDE_PATH $QTDIR/include
        endif