In case you are a user of (free via MacPorts) PyMOL and haven’t heard the news, the upgrade to the latest Mac OS X release—Yosemite (10.10)—breaks the installation process. Which really sucks because you ideally need to reinstall the ports collection after upgrading (or fresh installing) to Yosemite. Thankfully, the port maintainer finally posted a temporary fix to get things working in the interim until the port can be properly updated. However, it may not be the most intuitive fix for everyone to employ.

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