The ! Math error: parameter \Umathquad\displaystyle is not set. came up again. Therefore decided to get new beta. Now suddenly I get on the console what seem literaly hundredsds of thousands messages mktexlsr: : not a directory, skipping. Has there been an infinite loop been crept in somewhere? Used the scripts that always worked, nothing new. plus #!/bin/bash curl -o first-setup.sh http://minimals.contextgarden.net/setup/first-setup.sh chmod a+x ./first-setup.sh mkdir tex cd tex ln -s ~/Library/texmf texmf-local cd .. sh ./first-setup.sh >first-setup.log exit I had the impression two months ago that the offending reference causing the Umathquad should be removed shortly. Wasn't that a private euler reference in one of the developing systems? This is: ConTeXt ver: 2011.06.26 13:23 MKIV fmt: 2011.6.27 int: english/english and it still seems to be there. Please, can this be remedied. The problem is: I cannot find my notes on how to solve it! Hans van der Meer