conda install markdown

(relational_algebra) dhcp-wifi-8021x-155-41-75-144:~ mona$ conda install markdown
Fetching package metadata .........
Solving package specifications: .

Package plan for installation in environment /Users/mona/anaconda/envs/relational_algebra:

The following NEW packages will be INSTALLED:

    markdown: 2.6.9-py27_0

Proceed ([y]/n)? y

markdown-2.6.9 100% |############################################################| Time: 0:00:00   6.32 MB/s