PostgreSQL: command not found
When you say "going to", it sounds like you're using the cd command to change to that directory. Something like:
$ cd /opt/local/lib/postgresql84/bin$ psqlpsql: command not foundNormally on Unix systems, the current directory is not part of your executable search path. So either explicitly execute psql from the current directory using ./:
$ cd /opt/local/lib/postgresql84/bin$ ./psqlor, add the directory to your PATH:
$ export PATH=/opt/local/lib/postgresql84/bin:$PATH$ psql
I had installed postgres (Mac,The capitan SO) with the dmg and also I got the same issue. I had to install psql through brew. Try with this :
brew install postgresThis worked for me.