libssl.1.0.0.dylib broken. Was: jupyter-notebook failing today?

[Joseph C Slater, PhD, PE]

> On Mar 1, 2016, at 2:16 PM, Joseph C Slater, PhD, PE <joseph.slater at wright.edu> wrote:
> 
> I just updated (mindlessly) jupyter this morning and all versions of jupyter notebook I have (2.7, 3.4, 3.5) are failing to launch with (similarly for other versions):
> ImportError: dlopen(/opt/local/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/lib-dynload/_ssl.cpython-35m-darwin.so, 2): Symbol not found: _SSLv2_method
>  Referenced from: /opt/local/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/lib-dynload/_ssl.cpython-35m-darwin.so
>  Expected in: /opt/local/lib/libssl.1.0.0.dylib
> in /opt/local/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/lib-dynload/_ssl.cpython-35m-darwin.so
> 
> Am I alone? Any thoughts?
> JS
> 
<snip>

It seems the problem is (as the log implies) with the file libssl.1.0.0.dylib . Replacing it with a copy from another machine got me up and running, but I do not know for sure when this was updated and what process broke it. 

Joe