I just installed PyCharm and found that I can use Text Mate bundles. It is not documented if I can use Text Mate version 1 or version 2 (alfa) of bundle format. I assume it is Version 1.
I have TextMate license, so I selected markdown bundle directory and got error message. I tried make bundle and I got the same error message.
Since I use TextMate version 2 and keeping version 1 of the app results in a messy right click menu in Finder I decided I don't keep v1 of the application. Instead I simply extracted bundles into a folder:
so, when I tried to select a bundle I selected bundles paths:
Can't read bundle from /Users/sergei/Library/Application Support/TextMateBundles/Make.tmbundle