Mine
public text v1 · immutablewget http://ftp.mozilla.org/pub/mozilla.org/js/js-1.5-rc6a.tar.gz
tar xvfz js*gz
cd js
cd src
gmake -f Makefile.ref
cp Linux_All_DBG.OBJ/js /usr/local/binwget http://ftp.mozilla.org/pub/mozilla.org/js/js-1.5-rc6a.tar.gz
tar xvfz js*gz
cd js
cd src
gmake -f Makefile.ref
cp Linux_All_DBG.OBJ/js /usr/local/bin