Added Python 2.7 with Ubuntu Wily

2.7/wily/Dockerfile

@@ -0,0 +1,41 @@
+FROM buildpack-deps:wily
+
+# remove several traces of debian python
+RUN apt-get purge -y python.*
+
+# http://bugs.python.org/issue19846
+# > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
+ENV LANG C.UTF-8
+
+# gpg: key 18ADD4FF: public key "Benjamin Peterson <[email protected]>" imported
+RUN gpg --keyserver ha.pool.sks-keyservers.net --recv-keys C01E1CAD5EA2C4F0B8E3571504C367C218ADD4FF
+
+ENV PYTHON_VERSION 2.7.10
+
+# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
+ENV PYTHON_PIP_VERSION 7.1.2
+
+RUN set -x \
+	&& mkdir -p /usr/src/python \
+	&& curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" -o python.tar.xz \
+	&& curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz.asc" -o python.tar.xz.asc \
+	&& gpg --verify python.tar.xz.asc \
+	&& tar -xJC /usr/src/python --strip-components=1 -f python.tar.xz \
+	&& rm python.tar.xz* \
+	&& cd /usr/src/python \
+	&& ./configure --enable-shared --enable-unicode=ucs4 \
+	&& make -j$(nproc) \
+	&& make install \
+	&& ldconfig \
+	&& curl -SL 'https://bootstrap.pypa.io/get-pip.py' | python2 \
+	&& pip install --no-cache-dir --upgrade pip==$PYTHON_PIP_VERSION \
+	&& find /usr/local \
+		\( -type d -a -name test -o -name tests \) \
+		-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
+		-exec rm -rf '{}' + \
+	&& rm -rf /usr/src/python
+
+# install "virtualenv", since the vast majority of users of this image will want it
+RUN pip install --no-cache-dir virtualenv
+
+CMD ["python2"]