Hi Mirek, I have to reinstall xquartz to get my ccp4 and coot working after upgrading to Yosemite from Mavericks. Xiao On Tue, Mar 17, 2015 at 4:30 PM, Cygler, Miroslaw <[log in to unmask]> wrote: > Hi, > I am thinking of upgrading the os on my mac to Yosemite. Are there any > known issues for crystallographic software that I should pay attention to? > Thanks, > > Mirek > > > >