diff --git a/g/git/git-2.25.1.eb b/g/git/git-2.25.1.eb
new file mode 100644
index 00000000..b49880a3
--- /dev/null
+++ b/g/git/git-2.25.1.eb
@@ -0,0 +1,28 @@
+# IT4Innovations 2020
+
+easyblock = 'ConfigureMake'
+
+name = 'git'
+version = "2.25.1"
+
+homepage = 'http://git-scm.com/'
+description = """Git is a free and open source distributed version control system designed
+to handle everything from small to very large projects with speed and efficiency."""
+
+toolchain = SYSTEM
+
+source_urls = ['https://www.kernel.org/pub/software/scm/git/']
+sources = ['%(name)s-%(version)s.tar.gz']
+
+builddependencies = [
+ ('Autoconf', '2.69', '', True)
+]
+
+preconfigopts = 'make configure && '
+
+sanity_check_paths = {
+ 'files': ['bin/git'],
+ 'dirs': [],
+}
+
+moduleclass = 'tools'
diff --git a/m/mumax/mumax-3.10beta-CUDA-10.2.89.eb b/m/mumax/mumax-3.10beta-CUDA-10.2.89.eb
new file mode 100644
index 00000000..e3584710
--- /dev/null
+++ b/m/mumax/mumax-3.10beta-CUDA-10.2.89.eb
@@ -0,0 +1,53 @@
+# IT4Innovations 2020
+
+easyblock = 'CmdCp'
+
+name = 'mumax'
+version = '3.10beta'
+versionsuffix = '-CUDA-10.2.89'
+
+homepage = 'https://github.com/mumax/3'
+description = "GPU accelerated micromagnetic simulator."
+
+toolchain = SYSTEM
+
+#source_urls = ['https://github.com/mumax/3/archive']
+#sources = ['v3.9.3.tar.gz']
+
+sources = [{
+ 'source_urls': ['https://github.com/mumax/3/archive/'],
+ 'filename': '3.10beta.tar.gz',
+# 'download_filename': 'archive.gz',
+ 'extract_cmd': "mkdir -p src/github.com/mumax/3 && tar xfvz %s -C src/github.com/mumax/3 --strip-components=1",
+}]
+
+patches = [
+ 'mumax-go.patch',
+]
+
+
+dependencies = [
+ ('CUDA', '10.2.89'),
+]
+
+builddependencies = [
+ ('Go', '1.13.1'),
+]
+
+local_commands = "export GOPATH=%(builddir)s && "
+local_commands += "cd src/github.com/mumax/3/cmd/mumax3 && go install"
+
+cmds_map = [('.*', local_commands)]
+
+start_dir = "%(builddir)s"
+
+files_to_copy = [
+ (['bin/mumax3'], 'bin'),
+]
+
+sanity_check_paths = {
+ 'files': ['bin/mumax3'],
+ 'dirs': [''],
+}
+
+moduleclass = 'phys'
diff --git a/m/mumax/mumax-3.9.3-CUDA-10.2.89.eb b/m/mumax/mumax-3.9.3-CUDA-10.2.89.eb
new file mode 100644
index 00000000..f947e3d0
--- /dev/null
+++ b/m/mumax/mumax-3.9.3-CUDA-10.2.89.eb
@@ -0,0 +1,53 @@
+# IT4Innovations 2020
+
+easyblock = 'CmdCp'
+
+name = 'mumax'
+version = '3.9.3'
+versionsuffix = '-CUDA-10.2.89'
+
+homepage = 'https://github.com/mumax/3'
+description = "GPU accelerated micromagnetic simulator."
+
+toolchain = SYSTEM
+
+#source_urls = ['https://github.com/mumax/3/archive']
+#sources = ['v3.9.3.tar.gz']
+
+sources = [{
+ 'source_urls': ['https://github.com/mumax/3/archive/'],
+ 'filename': 'v3.9.3.tar.gz',
+# 'download_filename': 'archive.gz',
+ 'extract_cmd': "mkdir -p src/github.com/mumax/3 && tar xfvz %s -C src/github.com/mumax/3 --strip-components=1",
+}]
+
+patches = [
+ 'mumax-go.patch',
+ 'mumax-new-cuda.patch'
+]
+
+dependencies = [
+ ('CUDA', '10.2.89'),
+]
+
+builddependencies = [
+ ('Go', '1.13.1'),
+]
+
+local_commands = "export GOPATH=%(builddir)s && "
+local_commands += "cd src/github.com/mumax/3/cmd/mumax3 && go install"
+
+cmds_map = [('.*', local_commands)]
+
+start_dir = "%(builddir)s"
+
+files_to_copy = [
+ (['bin/mumax3'], 'bin'),
+]
+
+sanity_check_paths = {
+ 'files': ['bin/mumax3'],
+ 'dirs': [''],
+}
+
+moduleclass = 'phys'
diff --git a/m/mumax/mumax-go.patch b/m/mumax/mumax-go.patch
new file mode 100644
index 00000000..e792a314
--- /dev/null
+++ b/m/mumax/mumax-go.patch
@@ -0,0 +1,11 @@
+--- src/github.com/mumax/3/cuda/curand/generator.go.orig 2020-02-17 08:51:14.588086649 +0100
++++ src/github.com/mumax/3/cuda/curand/generator.go 2020-02-17 08:51:34.021103553 +0100
+@@ -43,7 +43,7 @@
+ }
+
+ func (g Generator) SetSeed(seed int64) {
+- err := Status(C.curandSetPseudoRandomGeneratorSeed(C.curandGenerator_t(unsafe.Pointer(uintptr(g))), _Ctype_ulonglong(seed)))
++ err := Status(C.curandSetPseudoRandomGeneratorSeed(C.curandGenerator_t(unsafe.Pointer(uintptr(g))), C.ulonglong(seed)))
+ if err != SUCCESS {
+ panic(err)
+ }
diff --git a/m/mumax/mumax-new-cuda.patch b/m/mumax/mumax-new-cuda.patch
new file mode 100644
index 00000000..24dedc27
--- /dev/null
+++ b/m/mumax/mumax-new-cuda.patch
@@ -0,0 +1,23 @@
+--- src/github.com/mumax/3/cuda/cufft/mode.go.orig 2020-02-17 08:58:59.089489954 +0100
++++ src/github.com/mumax/3/cuda/cufft/mode.go 2020-02-17 08:59:40.245525688 +0100
+@@ -11,10 +11,7 @@
+ type CompatibilityMode int
+
+ const (
+- COMPATIBILITY_NATIVE CompatibilityMode = C.CUFFT_COMPATIBILITY_NATIVE
+- COMPATIBILITY_FFTW_PADDING CompatibilityMode = C.CUFFT_COMPATIBILITY_FFTW_PADDING
+- COMPATIBILITY_FFTW_ASYMMETRIC CompatibilityMode = C.CUFFT_COMPATIBILITY_FFTW_ASYMMETRIC
+- COMPATIBILITY_FFTW_ALL CompatibilityMode = C.CUFFT_COMPATIBILITY_FFTW_ALL
++ COMPATIBILITY_FFTW_PADDING CompatibilityMode = C.CUFFT_COMPATIBILITY_FFTW_PADDING
+ )
+
+ func (t CompatibilityMode) String() string {
+@@ -25,7 +22,4 @@
+ }
+
+ var compatibilityModeString map[CompatibilityMode]string = map[CompatibilityMode]string{
+- COMPATIBILITY_NATIVE: "CUFFT_COMPATIBILITY_NATIVE",
+- COMPATIBILITY_FFTW_PADDING: "CUFFT_COMPATIBILITY_FFTW_PADDING",
+- COMPATIBILITY_FFTW_ASYMMETRIC: "CUFFT_COMPATIBILITY_FFTW_ASYMMETRIC",
+- COMPATIBILITY_FFTW_ALL: "CUFFT_COMPATIBILITY_FFTW_ALL"}
++ COMPATIBILITY_FFTW_PADDING: "CUFFT_COMPATIBILITY_FFTW_PADDING"}
diff --git a/p/Py/Py-2.7.eb b/p/Py/Py-2.7.eb
index 1da5ab5d..b418281e 100644
--- a/p/Py/Py-2.7.eb
+++ b/p/Py/Py-2.7.eb
@@ -11,7 +11,7 @@ description = """Python 2.7 toolchain"""
toolchain = SYSTEM
dependencies = [
- ('Python', '2.7.17', '-base', ('GCC', '8.3.0-2.32')),
+ ('Python', '2.7.17', '-base', ('GCC', '8.3.0-2.32')),
('GCC', '8.3.0-2.32'),
]
diff --git a/p/Python/Python-system.eb b/p/Python/Python-system.eb
new file mode 100644
index 00000000..632b515f
--- /dev/null
+++ b/p/Python/Python-system.eb
@@ -0,0 +1,34 @@
+# IT4Innovations 2019
+
+easyblock = "Rpm"
+
+name = 'Python'
+version = 'system'
+
+homepage = 'http://python.org/'
+description = "Python is a programming language that lets you work more quickly and integrate your systems more effectively."
+
+toolchain = SYSTEM
+toolchainopts = {'pic': True, 'opt': True, 'optarch': True}
+
+source_urls = ['http://mirror.it4i.cz/centos/7/os/x86_64/Packages/']
+sources = ['python-2.7.5-86.el7.x86_64.rpm']
+
+dependencies = [
+ ('rpmrebuild', '2.14'),
+]
+
+exts_list = [
+ ('setuptools', '41.6.0', {
+ 'source_urls': ['https://pypi.python.org/packages/source/s/setuptools/'],
+ 'source_tmpl': '%(name)s-%(version)s.zip',
+ }),
+ ('pip', '19.3.1', {
+ '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'
diff --git a/r/rpmrebuild/rpmrebuild-2.14.eb b/r/rpmrebuild/rpmrebuild-2.14.eb
new file mode 100644
index 00000000..4180ba0e
--- /dev/null
+++ b/r/rpmrebuild/rpmrebuild-2.14.eb
@@ -0,0 +1,25 @@
+# IT4Innovations 2020
+
+easyblock = "Tarball"
+
+name = "rpmrebuild"
+version = "2.14"
+
+homepage = 'http://rpmrebuild.sourceforge.net/'
+description = """rpmrebuild is a tool to build an RPM file from a package that has already been
+ installed in a basic use"""
+
+toolchain = SYSTEM
+
+source_urls = [SOURCEFORGE_SOURCE]
+sources = [SOURCELOWER_TAR_GZ]
+
+modextrapaths = {'PATH': ['']}
+modextravars = {'RPMREBUILD_ROOT_DIR': '%(installdir)s'}
+
+sanity_check_paths = {
+ 'files': ["rpmrebuild"],
+ 'dirs': []
+}
+
+moduleclass = 'tools'
diff --git a/w/wheel/wheel-0.33.4-Py-system.eb b/w/wheel/wheel-0.33.4-Py-system.eb
new file mode 100644
index 00000000..460484e1
--- /dev/null
+++ b/w/wheel/wheel-0.33.4-Py-system.eb
@@ -0,0 +1,20 @@
+# IT4Innovations 2020
+
+easyblock = "PythonPackage"
+name = 'wheel'
+version = '0.33.4'
+
+homepage = 'https://pypi.python.org/pypi/wheel'
+description = 'A built-package format for Python.'
+
+toolchain = {'name': 'Py', 'version': 'system'}
+
+source_urls = [PYPI_SOURCE]
+sources = [SOURCE_TAR_GZ]
+
+sanity_check_paths = {
+ 'files': [],
+ 'dirs': ['lib/python2.7/site-packages/%(name)s-%(version)s-py2.7.egg'],
+}
+
+moduleclass = 'python'