Forum OpenACS Q&A: Re: Installing postgrsql - stuck
Emacs is a text editor. The error you are getting means that emacs is not installed, or it is not added to your PATH environment variable. You can add directories to your PATH with:
-bash-2.05b$ export PATH=$PATH:/bin:/usr/bin:/usr/local/bin
It is most likely that Emacs isn't installed though. You could try another text editor such as vi or kate.