Never implemented client for downloading, building, and installing PGXN distributions.
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
README.md Point to @dvarrazzo's project, which is actually implemented and works! Nov 30, 2011

README.md

PGXN::Client

This was to be a command-line interface for finding, downloading, building, and installing PGXN extension distributions writtn in Perl. But then Daniele Varrazzo beat wrote one in Python. So this project is defunct. What you want is his pgxnclient project. It's even better than what I would have done.