Hi guys, I am trying to run the latest version of the install script and getting the following failure: Downloading Cython-0.16.tar.gz from yt-project.org 2012-05-31 15:32:10 URL: http://yt-project.org/dependencies/Cython-0.16.tar.gz [1240372/1240372] -> "Cython-0.16.tar.gz" [1] ******************************************** FAILURE REPORT: ******************************************** sqlite-autoconf-3070500.tar.gz: OK Python-2.7.2.tgz: OK numpy-1.6.1.tar.gz: OK matplotlib-1.1.0.tar.gz: OK mercurial-2.2.tar.gz: OK ipython-0.12.tar.gz: OK h5py-2.0.1.tar.gz: OK sha512sum: Cython-0.16.tar.gz : No such file or directory Cython-0.16.tar.gz : FAILED open or read sha512sum: WARNING: 1 of 1 listed file could not be read The Cython tar file is definitely getting downloaded and can be untarred. Does anyone have any ideas? Britton