diff --git a/salomon.csv b/salomon.csv
index 232a669e7feee35b469ad9b62bde02d3ba8bcb83..5ed70732a13d8101ce1c528741bcda3a7080755c 100644
--- a/salomon.csv
+++ b/salomon.csv
@@ -73,6 +73,7 @@ Autotools/20150215-intel-2016.01,2
 Autotools/20150215-intel-2016a,2
 Autotools/20150215-intel-2017.00,2
 Autotools/20150215-intel-2017a,2
+backports_abc/0.5-Py-2.7,2
 Bash/4.2-intel-2015b,2
 Bash/4.3,2
 Bazel/0.5.0-GCC-4.9.3-tf,2
@@ -184,6 +185,7 @@ CentOS/6.9-shell,2
 CentOS/7.3,2
 CentOS/7.3-shell,2
 cereal/1.2.1,2
+certifi/2018.1.18-Py-2.7,2
 CGAL/4.8.1-intel-2017a,2
 Clang/3.7.0-GNU-5.1.0-2.25,2
 Clang/5.0.0-GCC-6.3.0-2.27,2
@@ -1622,6 +1624,7 @@ Tk/8.6.6-test,2
 Tk/8.6.7-GCC-6.3.0-2.27,2
 tmux/2.3,2
 Togl/1.7-intel-2017a,2
+tornado/4.5.3-Py-2.7,2
 TotalView/8.15.4-6-linux-x86-64,2
 Trilinos/12.10.1-intel-2017a-Python-2.7.11,2
 Trilinos/12.10.1-intel-2017a-Python-2.7.11-test,2
@@ -1645,6 +1648,7 @@ VASP/5.4.4-intel-2017a-mkl=paralel,2
 VASP/5.4.4-intel-2017a-mkl=sequential,2
 VASP/5.4.4-intel-2017b-mkl=cluster,2
 VDE2/2.3.2-GCC-4.4.7-system,2
+virtualenv/15.1.0-Py-2.7,2
 VirtualGL/2.4.1,2
 VisIt/2.10.0,2
 VTK/6.3.0-intel-2017a-Python-2.7.13,2
diff --git a/salomon.md b/salomon.md
index 57d228c06af4eaae57c403e835631d291f0a9f00..bb4bf4ee83000e11f03ed8e41bcbcfbaf817c15a 100644
--- a/salomon.md
+++ b/salomon.md
@@ -364,7 +364,9 @@
 | [ASE](https://wiki.fysik.dtu.dk/ase/) | ASE is a python package providing an open source Atomic Simulation Environment in the Python scripting language. |
 | [asv](https://github.com/airspeed-velocity/asv) | Airspeed velocity (asv) is a tool for benchmarking Python packages over their lifetime. |
 | [attrs](http://www.attrs.org/) | Classes Without Boilerplate |
+| [backports_abc](https://pypi.python.org/pypi/backports_abc) | A backport of recent additions to the "collections.abc" module. |
 | [BoltzTraP2](https://www.imc.tuwien.ac.at/index.php?id=21094) | BoltzTraP2 is a modern implementation of the smoothed Fourier interpolation algorithm for electronic bands that formed the base of the original and widely used BoltzTraP code. |
+| [certifi](https://pypi.python.org/pypi/certifi) | Python package for providing Mozillas CA Bundle. |
 | [click](https://pypi.python.org/pypi/click) | A simple wrapper around optparse for powerful command line utilities. |
 | [cycler](https://matplotlib.org/cycler) | Composable style cycles. |
 | [Flask](https://pypi.python.org/pypi/flask) | A microframework based on Werkzeug, Jinja2 and good intentions. |
@@ -391,6 +393,8 @@
 | [singledispatch](https://pypi.python.org/pypi/singledispatch) | A small but fast and easy to use stand-alone template engine written in pure python. |
 | [six](https://github.com/benjaminp/six) | Python 2 and 3 compatibility library. |
 | [spglib-python](https://pypi.python.org/pypi/spglib) | Spglib for Python. Spglib is a library for finding and handling crystal symmetries written in C. |
+| [tornado](https://pypi.python.org/pypi/tornado) | Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. |
+| [virtualenv](https://pypi.python.org/pypi/virtualenv) | Virtual Python Environment builder. |
 | [Werkzeug](https://pypi.python.org/pypi/Werkzeug) | The comprehensive WSGI web application library. |
 
 ## System