This directory contains the version of IMP trunk that was used in the most recent nightly build (http://salilab.org/imp/nightly/tests.html). To use, first check out this directory: svn co http://svn.salilab.org/imp/nightly/last last-nightly This will make a new directory 'last-nightly' (you can of course choose any name for this directory) containing a single directory 'trunk'. Inside the 'trunk' directory is a copy of the IMP trunk at the same revision number as the last nightly build. To update your checkout to the most recent nightly build, do 'svn up' within the 'last-nightly' directory. To update your checkout to the most recent revision of IMP trunk (usually this is newer than the last nightly build) do 'svn up' within the 'trunk' directory (or on individual files or directories within 'trunk'). Note that the 'trunk' directory is an anonymous (http) checkout of IMP. If you have write access to the IMP repository and want to commit changes you've made within 'trunk', you should use the last_rw directory instead.