Merge pull request #783 from GeertLitjens/master

Added fix for libpixman 0.38 bug

Author: rosbo

Dockerfile

@@ -449,6 +449,8 @@ RUN pip install --upgrade dask && \
     sed -i "s/^.*Matplotlib is building the font cache using fc-list.*$/# Warning removed by Kaggle/g" /opt/conda/lib/python3.7/site-packages/matplotlib/font_manager.py && \
     # Make matplotlib output in Jupyter notebooks display correctly
     mkdir -p /etc/ipython/ && echo "c = get_config(); c.IPKernelApp.matplotlib = 'inline'" > /etc/ipython/ipython_config.py && \
+    # Temporary patch for broken libpixman 0.38 in conda-forge, symlink to system libpixman 0.34 untile conda package gets updated to 0.38.5 or higher.
+    ln -sf /usr/lib/x86_64-linux-gnu/libpixman-1.so.0.34.0 /opt/conda/lib/libpixman-1.so.0.38.0 && \
     /tmp/clean-layer.sh
 
 # gcloud SDK https://cloud.google.com/sdk/docs/quickstart-debian-ubuntu