upgrade env in two steps
upgrade Python on its own because `conda env update` can get sad when upgrading Python along with a bunch of other transactions (specifically pip-install)
@@ -20,31 +20,43 @@ if ! echo "${MD5SUM} ${INSTALLER_PATH}" | md5sum --quiet -c -; then
fi
bash ${INSTALLER_PATH} -b -p ${CONDA_DIR}
+export PATH="${CONDA_DIR}/bin:$PATH"
# Allow easy direct installs from conda forge
-${CONDA_DIR}/bin/conda config --system --add channels conda-forge
+conda config --system --add channels conda-forge
# Do not attempt to auto update conda or dependencies
-${CONDA_DIR}/bin/conda config --system --set auto_update_conda false
+conda config --system --set auto_update_conda false
+conda config --system --set show_channel_urls true
+
+# switch Python in its own step
+# since switching Python during an env update can
+# prevent pip installation.
+# we wouldn't have this issue if we did `conda env create`
+# instead of `conda env update` in these cases
+conda install -y $(cat /tmp/environment.yml | grep -o '\spython=.*')
+
# bug in conda 4.3.>15 prevents --set update_dependencies
echo 'update_dependencies: false' >> ${CONDA_DIR}/.condarc
-${CONDA_DIR}/bin/conda config --system --set show_channel_urls true
-# disable pip cache for conda-triggered pip installs
-export PIP_CACHE_DIR=0
+echo "installing root env:"
+cat /tmp/environment.yml
+conda env update -n root -f /tmp/environment.yml
-${CONDA_DIR}/bin/conda env update -n root -f /tmp/environment.yml
# enable nteract-on-jupyter, which was installed with pip
jupyter serverextension enable nteract_on_jupyter --sys-prefix
if [[ -f /tmp/kernel-environment.yml ]]; then
# install kernel env and register kernelspec
- ${CONDA_DIR}/bin/conda env create -n kernel -f /tmp/kernel-environment.yml
+ echo "installing kernel env:"
+ cat /tmp/kernel-environment.yml
+
+ conda env create -n kernel -f /tmp/kernel-environment.yml
${CONDA_DIR}/envs/kernel/bin/ipython kernel install --prefix "${CONDA_DIR}"
fi
# Clean things out!
-${CONDA_DIR}/bin/conda clean -tipsy
+conda clean -tipsy
# Remove the big installer so we don't increase docker image size too much
rm ${INSTALLER_PATH}
