https://gist.github.com/luiscape/19d2d73a8c7b59411a2fb73a697f5ed4
#
# Original solution via StackOverflow:
# http://stackoverflow.com/questions/35802939/install-only-available-packages-using-conda-install-yes-file-requirements-t
#
#
# Install via `conda` directly.
# This will fail to install all
# dependencies. If one fails,
# all dependencies will fail to install.
#
conda install --yes --file requirements.txt
#
# To go around issue above, one can
# iterate over all lines in the
# requirements.txt file.
#
while read requirement; do conda install --yes $requirement; done < requirements.txt
# One suggested improvement was to catch the errors:
while read requirement; do conda install --yes $requirement; done < requirements.txt 2>error.log
conda install -c conda-forge <package>