progrium/buildstep — pull request #105 by darkpixel (2014-09-10 16:08:59+00:00)
Title: libreadline.so.5 is not available.  Closes GH-93

The new Trusty container doesn't include libreadline.so.5 which is required by the PHP buildpack and a few others. This patch updates the Dockerfile to include libreadline5 in the base buildstep image.