Hi! I tried installing the graph_tool package as per the instructions on the download page, but apt-get fails with the following error: Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: graph-tool : Depends: libcgal7 but it is not installable It seems libcgal7 was recently renamed to libcgal8, as this is the only available package in both testing and Wheezy. Can I install using libcgal8, or will have to wait for a version compatible with this? Thanks! Tue -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/... Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.