config.log <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4026654/config.log> Hello, I read the discussions and suggestions regarding this topic but still struggle with the Boost Coroutine Lib. I built the Boost Library 1.55 (and afterwards also 1.60) without errors from source. The Libs were built into the directory /usr/local/lib and the corresponding header files are located in /usr/local/include/boost. Especially, the file libboost_coroutine.so (versions 1.55.0 and 1.60.0 and a link libboost_coroutine.so) is available in /usr/local/lib. Afterwards, I tried to configure the graph-tool project (following the advices in http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/... <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/Debian-package-and-boost-at-compile-time-td4026383.html> ) with the command ./configure LDFLAGS="-L/usr/local/lib" CPPFLAGS config.log <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4026654/config.log> ="-I/usr/local/include/boost/". But I still get the message "checking whether the Boost::Coroutine library is available... no configure: WARNING: No usable boost::coroutine found! Some functionality will be disabled in the library" (see attached config.log). Am I miss an obvious aspect? Thank you in advance. Best regards, Nicole -- 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.