> >Depends on what type of shell you use. > > Assuiming you use bash (Linux) > > 1) Edit you $HOME/.bashrc > > 2) Add to the last line on that file > > export PATH=$PKG_CONFIG_PATH:$PATH > > Everytime you login, it will be there. except that its useless. PKG_CONFIG_PATH is an environment variable used by pkgconfig to find ".pc" files. PATH is an environment variable used by the shell to locate executables. --p