Outdated requirement.txt

[even4void]

I tried installing ngphylogeny a few days ago and I got into some trouble with dependencies listed in the requirement.txt file. Indeed, Python will install the latest version of python-slugify and bibtexparser, which both raise a lot of errors (at different stages of the installation) because newer versions of these packages no longer support Python 2.7.

Here is a quick patch if you are interested in updating the README and Python setup files:

diff --git a/requirement.txt b/requirement.txt
index 5e2bda7..125464a 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -4,8 +4,8 @@ django-crispy-forms==1.6
 bioblend==0.10
 django-markdown-deux==1.0.5
 biopython==1.70
-python-slugify
-bibtexparser
+python-slugify==1.2.6
+bibtexparser==0.6.2
 celery[redis]
 uwsgi
 django-simple-captcha

I should note I wasn't able to proceed further beyond linking the Django app to our Galaxy server running on a local machine. When it came to import existing tools from Galaxy to the Django app, I got the error shown below:

No result was found for query  phylogeny
CommandError: Tool BMGE is not imported, and cannot be associated to Alignment Curation,Tool display in OneClick Workflows,Tool display in Advanced Workflows,Tool display in Workflow Maker flag(s)