Installed Miniconda 4.2.11 and have import error while creating environment
<p>I am able to create environment from environment.yml file which has release number 4.2.7 but recently updated miniconda distribution on my Desktop to 4.2.11. Can I go back to my previous distribution?</p>

<p>Snippet of the error:</p>

<pre><code>    Traceback (most recent call last):
    File "/Users/ramya/miniconda2/bin/conda-env", line 4, in &lt;module&gt;
    import conda_env.cli.main
    File "/Users/ramya/miniconda2/lib/python2.7/site-packages/conda_env/cli/main.py", line 35, in &lt;module&gt;
    from . import main_attach
    File "/Users/ramya/miniconda2/lib/python2.7/site-packages/conda_env/cli/main_attach.py", line 4, in &lt;module&gt;
    from ..env import from_environment
    File "/Users/ramya/miniconda2/lib/python2.7/site-packages/conda_env/env.py", line 17, in &lt;module&gt;
    from . import yaml
    File "/Users/ramya/miniconda2/lib/python2.7/site-packages/conda_env/yaml.py", line 8, in &lt;module&gt;
    import yaml
</code></pre>