We are pleased to announce release of PyLith Installer version 2.2.1-1. Please submit bug reports via the World Wide Web at: https://github.com/geodynamics/pylith_installer/issues Please send all questions by electronic mail to: cig-short@geodynamics.org PyLith Installer is free software. See the file COPYING for copying conditions. PyLith Installer is a utility for building PyLith and its dependencies from source on Unix flavored operating systems. You can download the source code from http://geodynamics.org/cig/software/pylith Instructions are in the bundled INSTALL file, as well as in the PyLith User Manual on the web page listed above.