anchor.diff:  MAINTAINER The ManyLinux project
   
   # Python versions installed in /opt/python. Could add more, if desired.
  -ENV PY_VERS="2.7.11  3.5.1"
  +ENV PY_VERS="2.7.11 3.4.4 3.5.1"
   
   ENV LC_ALL=en_US.UTF-8
   ENV LANG=en_US.UTF-8
  
positive.code:         rm -rf Python-$PYVER.tgz Python-$PYVER; \
      done
  
  # Install patchelf and auditwheel (latest)
  RUN wget http://nixos.org/releases/patchelf/patchelf-0.8/patchelf-0.8.tar.gz && \
      tar -xzvf patchelf-0.8.tar.gz && \
  
negative.code: ENV PATH /opt/rh/devtoolset-2/root/usr/bin:$PATH
  ENV LD_LIBRARY_PATH /opt/rh/devtoolset-2/root/usr/lib64:/opt/rh/devtoolset-2/root/usr/lib
  
  
  # Compile new Pythons
  RUN echo 'e23ccafdb75cfcde782da0151731aa2185195ac745eea3846133f2e05c0e0bff  openssl-1.0.2e.tar.gz' > openssl-1.0.2e.tar.gz.sha256 && \
      wget http://www.openssl.org/source/openssl-1.0.2e.tar.gz && \
      sha256sum -c openssl-1.0.2e.tar.gz.sha256 && \
      tar -xzvf openssl-1.0.2e.tar.gz && \
      (cd openssl-1.0.2e && ./config shared --prefix=/usr && make && make install) && \
      rm -rf openssl-1.0.2e openssl-1.0.2e.tar.gz openssl-1.0.2e.tar.gz.sha256 && \
      for PYVER in ${PY_VERS}; do  \
          wget -q https://www.python.org/ftp/python/$PYVER/Python-$PYVER.tgz && \
          tar -xzf Python-$PYVER.tgz && \
          (cd Python-$PYVER && \
  