With the release of Anaconda 5.0, a new channel called main has been added to defaults. The new channel is given the top priority within defaults and holds packages built with the new compiler stack.
conda versions prior to 4.3.26 do not have the main channel included as part of the defaults channels. This may prevent your Anaconda installation from finding certain packages.
1. Update the conda package:
conda update conda
If you do not want to update your conda package, you have to manually add the channel to your
~/.condarc file. Be sure to use the correct platform: osx-64, win-64, linux-64.
#.condarc file channels:
2. To check that the channels are available to your Anaconda installation, run the following command:
It will list the channels in the channel URLs section.