Posted in March 2013

The Vexing zlib Problem with Snow Leopard

Traceback (most recent call last): File “/usr/local/bin/virtualenv”, line 5, in from pkg_resources import load_entry_point zipimport.ZipImportError: can’t decompress data; zlib not available Seen this when working with python on OS X 10.6 (Snow Leopard)? This seemingly came out of nowhere when I wanted to set up a virtualenv on a macbook pro that hadn’t been used … Continue reading