Hi,everyone I have some problems with installing graph-tools. After I execure ./configure graph-tools, it stops with a message saying libstdc++ config.status: executing libtool commands configure: Modifying libtool to correctly link libstdc++ before anything else...I am not fimiliar with Linux...so I don't know how I can I link my libstd to libtool. I install boost-1.55.0 ipython-dev, python with spyder, scipy, numpy, expat, cgal and sparsehash. My OS is Ubuntu 13.10 64bit with gnome 3.10. The Internet access is not good. So I cannot use the sources that you provide. thx for help, Liu -- 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.