On Apr 19, 2010, at 7:04 PM, Denis Chabot wrote: > LAUChabotD-QC-DFO-MPO-GC-CA:Desktop dchabot$ sudo cp TeX /etc/paths.d > Password: > LAUChabotD-QC-DFO-MPO-GC-CA:Desktop dchabot$ texdoc texdoc > -bash: texdoc: command not found Create a new Terminal window with cmd-n and see if it works. I believe that file is only read when the shell is launched.