Install fails using Conda anaconda-nb-extensions channels

[scollis]

OS: OSX
Py2.7

`➜ ~ conda install -c anaconda-nb-extensions nbpresent
Fetching package metadata: ......
Solving package specifications: ................................................
Package plan for installation in environment /Users/scollis/anaconda:

The following NEW packages will be INSTALLED:

nbpresent: 1.0.0-py27_0

Proceed ([y]/n)? y

Linking packages ...
copying /Users/scollis/anaconda/lib/python2.7/site-packages/nbpresent-1.0.0-py2.7.egg/nbpresent/static/nbpresent -> /Users/scollis/anaconda/share/jupyter/nbextensions/nbpresent
Traceback (most recent call last):
File "/Users/scollis/anaconda/lib/python2.7/runpy.py", line 162, in _run_module_as_main
"main", fname, loader, pkg_name)
File "/Users/scollis/anaconda/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/Users/scollis/anaconda/lib/python2.7/site-packages/nbpresent-1.0.0-py2.7.egg/nbpresent/install.py", line 112, in
install(**parser.parse_args().dict)
File "/Users/scollis/anaconda/lib/python2.7/site-packages/nbpresent-1.0.0-py2.7.egg/nbpresent/install.py", line 39, in install
install_nbextension(directory, **kwargs)
File "/Users/scollis/anaconda/lib/python2.7/site-packages/notebook/nbextensions.py", line 220, in install_nbextension
_maybe_copy(src, full_dest, verbose)
File "/Users/scollis/anaconda/lib/python2.7/site-packages/notebook/nbextensions.py", line 53, in _maybe_copy
shutil.copy2(src, dest)
File "/Users/scollis/anaconda/lib/python2.7/shutil.py", line 130, in copy2
copyfile(src, dst)
File "/Users/scollis/anaconda/lib/python2.7/shutil.py", line 82, in copyfile
with open(src, 'rb') as fsrc:
IOError: [Errno 2] No such file or directory: u'/Users/scollis/anaconda/lib/python2.7/site-packages/nbpresent-1.0.0-py2.7.egg/nbpresent/static/nbpresent'
Error: Error: post-link failed for: nbpresent-1.0.0-py27_0 | 0%
➜`

Conda env:
` ~ conda update conda
Fetching package metadata: ....

All requested packages already installed.

packages in environment at /Users/scollis/anaconda:

conda 3.19.3 py27_0 `

[scollis]

Note: works when I use a 3.5 env

[bollwyvl]

I was never able to reproduce this particular error (though I found lots of conda issues, or rather, issues with how I was using conda!). However, since I did so much work across all the platforms, I'd like to close this one, and re-open with a new issue.

Thanks again @scollis for the report!