diff --git a/postBuild b/postBuild
index 37ab357bb5283e029a2bb2190286506ebef42613..6fa32cd36ee344a0a4e78288bc3ffda840ef29c6 100644
--- a/postBuild
+++ b/postBuild
@@ -1 +1,13 @@
-pip install --upgrade gmsh
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+pip install --upgrade gmsh
+PYBIND11_VERSION=2.2.3
+wget -nc --quiet https://github.com/pybind/pybind11/archive/v${PYBIND11_VERSION}.tar.gz
+tar -xf v${PYBIND11_VERSION}.tar.gz && cd pybind11-${PYBIND11_VERSION}
+mkdir build && cd build && cmake -DPYBIND11_TEST=off .. && make install
+pip install fenics-ffc --upgrade
+FENICS_VERSION=$(python3 -c"import ffc; print(ffc.__version__)")
+git clone --branch=$FENICS_VERSION https://bitbucket.org/fenics-project/dolfin
+git clone --branch=$FENICS_VERSION https://bitbucket.org/fenics-project/mshr
+mkdir dolfin/build && cd dolfin/build && cmake .. && make install && cd ../..
+mkdir mshr/build   && cd mshr/build   && cmake .. && make install && cd ../..
+cd dolfin/python && pip3 install . && cd ../..
+cd mshr/python   && pip3 install . && cd ../..
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