conda list -n py3k
list all the packages installed in the env py3k
conda update conda
then ‘conda update anaconda’ to update the meta package
or ‘conda update -n py3k anaconda’
conda create -n py3k python=3.3 anaconda
name of environment is ‘py3k’. ‘anaconda’ is the meta-package that includes all the actual Python packages comprising the Anaconda distribution.
‘source activate py3k’ to activate the environment.
conda search expression
This will list all the packages that I am looking for. An asterisk is placed beside the package name that is already installed on the system.