I have a perplexing problem. I have used mac version 10.9, anaconda 3.4.1, python 2.7.6.
Developing web application with python-amazon-product-api. i have overcome an obstacle about installing lxml, referencing clang error: unknown argument: '-mno-fused-madd' (python package installation failure).
But another runtime error happened. Here is the output from webbrowser.
Exception Type: ImportError
Exception Value:
dlopen(/Users/User_Name/Documents/App_Name/lib/python2.7/site-packages/lxml/etree.so, 2): Library not loaded: libxml2.2.dylib
Referenced from: /Users/User_Name/Documents/App_Name/lib/python2.7/site-packages/lxml/etree.so
Reason: Incompatible library version: etree.so requires version 12.0.0 or later, but libxml2.2.dylib provides version 10.0.0
I'm not sure how to proceed and have searched here and elsewhere for this particular error.
I was having this same issue. I realized that during pip install for my web app, lxml was attempting the following:
"Building against libxml2/libxslt in the following directory: /Users/[me]/anaconda/lib"
Not 100% sure why, but once I removed the anaconda/bin from my system path in bash_profile (anaconda sticks it in there when installing) I was able to pip install lxml correctly. After which you should be able to re-add anaconda/bin to your system path without issue.