How to list package versions available with conda

Question

IS there a way to see what package versions are available with conda? I am getting an error with jupyter but it was working before. Something like yolk?

Answer 1

As an addendum, you can use the output of conda search to fine-tune the version of the package you need installed. E.g. in the list from the 'nasica88', there are three albaster 0.7.7 versions available with with different python versions. If you require e.g. albaster 0.7.7 with python 3.4, you install it as following:

$> conda install albaster=0.7.7=py34_0

So, the second = sign is your friend here.