diff --git a/uv2000.csv b/uv2000.csv
index 90c69161e6a78052b95e51f122efe72cd5465807..12bad0257121c275fd4e44dd2be4c20cb8e0e713 100644
--- a/uv2000.csv
+++ b/uv2000.csv
@@ -10,6 +10,7 @@ binutils/2.30-GCCcore-7.3.0,4
 Bison/3.0.4,4
 Bison/3.0.5,4
 Boost/1.63.0-intel-2017a,4
+Boost/1.68.0-foss-2018a-Py-2.7,4
 bzip2/1.0.6,4
 CGAL/4.12-intel-2017a,4
 CMake/3.13.1,4
@@ -106,7 +107,9 @@ ParaView/5.4.1-intel-2017a-mpi,4
 PCRE/8.42,4
 pixman/0.34.0,4
 pkg-config/0.29.2,4
+Py/2.7,4
 Python/2.7.13,4
+Python/2.7.14-GCC-6.3.0-2.27-base,4
 QEMU/3.1.0-VDE2,4
 Qt5/5.11.1-GCC-6.3.0-2.27,4
 ScaLAPACK/2.0.2-gompi-2017a-OpenBLAS-0.2.19-LAPACK-3.7.0,4
@@ -119,6 +122,7 @@ squashfs-tools/4.3,4
 Szip/2.1,4
 tbb/2017.6.196,4
 Tcl/8.6.6,4
+Tk/8.6.6,4
 util-linux/2.32,4
 VASP/5.4.4-intel-2017c-mkl=cluster,4
 VASP/5.4.4-intel-2017c-mkl=cluster-VTST,4
diff --git a/uv2000.md b/uv2000.md
index cd74d05b8a8563f01471938395551f9f445c9210..f08f133baf2a1496464a963c56b7c5e164e01435 100644
--- a/uv2000.md
+++ b/uv2000.md
@@ -117,6 +117,7 @@
 | [intel](http://software.intel.com/en-us/intel-cluster-toolkit-compiler/) | Compiler toolchain including Intel compilers, Intel MPI and Intel Math Kernel Library (MKL). |
 | [iomkl](http://software.intel.com/en-us/intel-cluster-toolkit-compiler/) | Intel Cluster Toolchain Compiler Edition provides Intel C/C++ and Fortran compilers, Intel MKL & OpenMPI. |
 | [iompi](http://software.intel.com/en-us/intel-cluster-toolkit-compiler/) | Intel C/C++ and Fortran compilers, alongside Open MPI. |
+| [Py](https://www.python.org) | Python 2.7 toolchain |
 
 ## Tools
 
@@ -146,4 +147,5 @@
 | [Mesa](http://www.mesa3d.org/) | Mesa is an open-source implementation of the OpenGL specification - a system for rendering interactive 3D graphics. |
 | [ParaView](http://www.paraview.org) | ParaView is a scientific parallel visualizer. |
 | [pixman](http://www.pixman.org/) | Pixman is a low-level software library for pixel manipulation, providing features such as image compositing and trapezoid rasterization. Important users of pixman are the cairo graphics library and the X server. |
+| [Tk](http://www.tcl.tk/) | Tk is an open source, cross-platform widget toolchain that provides a library of basic elements for building a graphical user interface (GUI) in many different programming languages. |
 | [X11](https://www.x.org) | The X Window System (X11) is a windowing system for bitmap displays |