Dependencies
============

gPapers is currently developed and tested under Ubuntu 12.04 and depends on the
following packages (giving the current version numbers in Ubuntu 12.04):

gir1.2-glib-2.0: 1.32.0-1
gir1.2-gtk-3.0: 3.4.0-0ubuntu2
gir1.2-gdkpixbuf-2.0: 2.26.0-1
gir1.2-pango-1.0: 1.30.0-0ubuntu1
gir1.2-poppler-0.18: 0.18.4-1ubuntu2
gir1.2-soup-2.4: 2.38.0-0ubuntu1
python-django: 1.3.1-4ubuntu1
python-pdfminer: 20110515+dfsg-1
python-beautifulsoup: 3.2.0-2build1
python-feedparser: 5.1-0ubuntu3.1

In addition, gPapers contains code from the following sources:

pyparsing parser for BibTeX
    http://pastebin.com/ZzU19NLJ
    Written by Matthew Brett, published under a simplified BSD license

External Services
=================
gPapers is using the following external web services to allow searching for
literature and to download metadata.

Google Scholar: http://scholar.google.com/
Pubmed: http://www.ncbi.nlm.nih.gov/pubmed/
JSTOR's Data for Research (DfR) service: http://dfr.jstor.org
arXiv.org e-Print archive: http://arxiv.org

The DOI service for resolving DOIs and downloading metadata: http://dx.doi.org/