diff --git a/b/Boost/Boost-1.68.0-gompi-2019.01-Python-2.7.15.eb b/b/Boost/Boost-1.68.0-gompi-2019.01-Python-2.7.15.eb
deleted file mode 100644
index d5c3ce7d..00000000
--- a/b/Boost/Boost-1.68.0-gompi-2019.01-Python-2.7.15.eb
+++ /dev/null
@@ -1,28 +0,0 @@
-# IT4Innovations 2019
-
-name = 'Boost'
-version = '1.68.0'
-versionsuffix = '-Python-2.7.15'
-
-homepage = 'http://www.boost.org/'
-description = """Boost provides free peer-reviewed portable C++ source libraries."""
-
-toolchain = {'name': 'gompi', 'version': '2019.01'}
-toolchainopts = {'pic': True, 'usempi': True}
-
-source_urls = [SOURCEFORGE_SOURCE]
-sources = ['%%(namelower)s_%s.tar.gz' % '_'.join(version.split('.'))]
-
-
-dependencies = [
-    ('bzip2', '1.0.6', '', True),
-    ('zlib', '1.2.11', '', True),
-    ('Python', '2.7.15')
-]
-
-configopts = '--with-python=$EBROOTPYTHON/bin/python'
-
-# also build boost_mpi
-boost_mpi = True
-
-moduleclass = 'devel'
diff --git a/b/Boost/Boost-1.68.0-gompi-2019.01-serial.eb b/b/Boost/Boost-1.68.0-gompi-2019.01-serial.eb
deleted file mode 100644
index ea980be8..00000000
--- a/b/Boost/Boost-1.68.0-gompi-2019.01-serial.eb
+++ /dev/null
@@ -1,27 +0,0 @@
-# IT4Innovations 2019
-
-name = 'Boost'
-version = '1.68.0'
-versionsuffix = '-Py-2.7-serial'
-
-homepage = 'http://www.boost.org/'
-description = """Boost provides free peer-reviewed portable C++ source libraries."""
-
-toolchain = {'name': 'gompi', 'version': '2019.01'}
-toolchainopts = {'pic': True, 'usempi': True}
-
-source_urls = [SOURCEFORGE_SOURCE]
-sources = ['%%(namelower)s_%s.tar.gz' % '_'.join(version.split('.'))]
-
-dependencies = [
-    ('bzip2', '1.0.6', '', True),
-    ('zlib', '1.2.11', '', True),
-]
-
-configopts = '--with-libraries=serialization '
-configopts += '--without-libraries=python'
-
-# also build boost_mpi
-boost_mpi = True
-
-moduleclass = 'devel'
diff --git a/b/Boost/Boost-1.68.0-gompi-2019.01.eb b/b/Boost/Boost-1.68.0-gompi-2019.01.eb
deleted file mode 100644
index 810fa171..00000000
--- a/b/Boost/Boost-1.68.0-gompi-2019.01.eb
+++ /dev/null
@@ -1,25 +0,0 @@
-# IT4Innovations 2019
-
-name = 'Boost'
-version = '1.68.0'
-
-homepage = 'http://www.boost.org/'
-description = """Boost provides free peer-reviewed portable C++ source libraries."""
-
-toolchain = {'name': 'gompi', 'version': '2019.01'}
-toolchainopts = {'pic': True, 'usempi': True}
-
-source_urls = [SOURCEFORGE_SOURCE]
-sources = ['%%(namelower)s_%s.tar.gz' % '_'.join(version.split('.'))]
-
-dependencies = [
-    ('bzip2', '1.0.6', '', True),
-    ('zlib', '1.2.11', '', True),
-]
-
-configopts = '--without-libraries=python'
-
-# also build boost_mpi
-boost_mpi = True
-
-moduleclass = 'devel'
diff --git a/g/GMP/GMP-6.1.2-gompi-2019.01.eb b/g/GMP/GMP-6.1.2-gompi-2019.01.eb
deleted file mode 100644
index ec249d13..00000000
--- a/g/GMP/GMP-6.1.2-gompi-2019.01.eb
+++ /dev/null
@@ -1,32 +0,0 @@
-# IT4Innovations 2019
-
-easyblock = 'ConfigureMake'
-
-name = 'GMP'
-version = '6.1.2'
-
-homepage = 'http://gmplib.org/'
-description = """GMP is a free library for arbitrary precision arithmetic,
-operating on signed integers, rational numbers, and floating point numbers. """
-
-toolchain = {'name': 'gompi', 'version': '2019.01'}
-toolchainopts = {'pic': True, 'precise': True}
-
-sources = [SOURCELOWER_TAR_BZ2]
-source_urls = ['http://ftp.gnu.org/gnu/gmp']
-
-builddependencies = [
-    ('Autotools', '20150215', '', True),
-]
-
-# enable C++ interface
-configopts = '--enable-cxx'
-
-runtest = 'check'
-
-sanity_check_paths = {
-    'files': ['lib/libgmp.%s' % SHLIB_EXT, 'include/gmp.h'],
-    'dirs': [],
-}
-
-moduleclass = 'math'
diff --git a/g/gompi/gompi-2019.01.eb b/g/gompi/gompi-2019.01.eb
deleted file mode 100644
index 37f590ca..00000000
--- a/g/gompi/gompi-2019.01.eb
+++ /dev/null
@@ -1,23 +0,0 @@
-# IT4Innovations 2019
-# for TRIQS
-
-easyblock = "Toolchain"
-
-name = 'gompi'
-version = '2019.01'
-
-homepage = '(none)'
-description = """GNU Compiler Collection (GCC) based compiler toolchain,
- including OpenMPI for MPI support."""
-
-toolchain = {'name': 'dummy', 'version': ''}
-
-gccver = '8.1.0-2.30'
-
-# compiler toolchain dependencies
-dependencies = [
-    ('GCC', gccver),  # includes both GCC and binutils
-    ('OpenMPI', '2.1.1', '', ('GCC', gccver)),
-]
-
-moduleclass = 'toolchain'
diff --git a/h/h5py/h5py-2.7.1-gompi-2019.01-Py-2.7.eb b/h/h5py/h5py-2.7.1-gompi-2019.01-Py-2.7.eb
deleted file mode 100644
index 8875b34c..00000000
--- a/h/h5py/h5py-2.7.1-gompi-2019.01-Py-2.7.eb
+++ /dev/null
@@ -1,28 +0,0 @@
-# IT4Innovations 2019
-
-easyblock = 'PythonPackage'
-
-name = 'h5py'
-version = '2.7.1'
-versionsuffix = '-gompi-2019.01'
-
-homepage = 'https://github.com/jupyter/testpath'
-description = """Test utilities for code working with files and commands"""
-
-toolchain = {'name': 'Py', 'version': '2.7'}
-
-source_urls = [PYPI_SOURCE]
-sources = [SOURCE_TAR_GZ]
-
-dependencies = [
-    ('HDF5', '1.10.4', '-serial', ('GCC', '8.1.0-2.30')),
-    ('numpy', '1.13.3'),
-    ('mpi4py', '3.0.0', '-gompi-2019.01'),  # required for MPI support
-    ('six', '1.11.0'),
-]
-
-sanity_check_paths = {
-    'files': [],
-    'dirs': ['lib/python2.7/site-packages/h5py-2.7.1-py2.7-linux-x86_64.egg'],
-}
-moduleclass = 'python'
diff --git a/m/mpi4py/mpi4py-3.0.0-gompi-2019.01-Py-2.7.eb b/m/mpi4py/mpi4py-3.0.0-gompi-2019.01-Py-2.7.eb
deleted file mode 100644
index 4fbf1ef0..00000000
--- a/m/mpi4py/mpi4py-3.0.0-gompi-2019.01-Py-2.7.eb
+++ /dev/null
@@ -1,27 +0,0 @@
-# IT4Innovations 2018
-
-easyblock = 'PythonPackage'
-
-name = 'mpi4py'
-version = '3.0.0'
-versionsuffix = '-gompi-2019.01'
-
-homepage = 'http://mpi4py.scipy.org/docs'
-description = """MPI for Python (mpi4py) provides bindings of the Message Passing Interface (MPI) standard for
- the Python programming language, allowing any Python program to exploit multiple processors."""
-
-toolchain = {'name': 'Py', 'version': '2.7'}
-
-source_urls = [PYPI_SOURCE]
-sources = [SOURCE_TAR_GZ]
-
-dependencies = [
-    ('gompi', '2019.01', '', True),
-]
-
-sanity_check_paths = {
-    'files': [],
-    'dirs': ['lib/python2.7/site-packages/mpi4py'],
-}
-
-moduleclass = 'python'
diff --git a/p/Python/Python-2.7.15-gompi-2019.01.eb b/p/Python/Python-2.7.15-gompi-2019.01.eb
deleted file mode 100644
index 5fbda9a9..00000000
--- a/p/Python/Python-2.7.15-gompi-2019.01.eb
+++ /dev/null
@@ -1,42 +0,0 @@
-# IT4Innovations 2019
-
-easyblock = "EB_Python"
-name = 'Python'
-version = '2.7.15'
-
-homepage = 'http://python.org/'
-description = "Python is a programming language that lets you work more quickly and integrate your systems more effectively."
-
-toolchain = {'name': 'gompi', 'version': '2019.01'}
-toolchainopts = {'pic': True, 'opt': True, 'optarch': True}
-
-source_urls = ['http://www.python.org/ftp/%(namelower)s/%(version)s/']
-sources = [SOURCE_TGZ]
-
-dependencies = [
-    ('bzip2', '1.0.6', '', True),
-    ('zlib', '1.2.11', '', True),
-    ('libreadline', '7.0', '', True),
-    ('ncurses', '6.1', '', True),
-    ('SQLite', '3.17.0', '', True),
-    ('Tk', '8.6.6', '', True),
-]
-
-osdependencies = [('openssl-devel', 'libssl-dev', 'libopenssl-devel')]
-
-#buildopts = 'CPPFLAGS="-I/apps/all/bzip2/1.0.6/include -I/apps/all/zlib/1.2.8/include -I/apps/all/ncurses/5.9/include -I/apps/all/SQLite/3.8.8.1/include" LDFLAGS="-L/apps/all/bzip2/1.0.6/lib -L/apps/all/zlib/1.2.8/lib -L/apps/all/ncurses/5.9/lib -L/apps/all/SQLite/3.8.8.1/lib:$CPPFLAGS"'
-
-exts_list = [
-    ('setuptools', '38.4.0', {
-        'source_urls': ['https://pypi.python.org/packages/source/s/setuptools/'],
-        'source_tmpl': '%(name)s-%(version)s.zip',
-    }),
-    ('pip', '9.0.1', {
-        'source_urls': ['http://pypi.python.org/packages/source/p/pip/'],
-    }),
-    ('nose', '1.3.7', {
-        'source_urls': ['http://pypi.python.org/packages/source/n/nose/'],
-    }),
-]
-
-moduleclass = 'lang'