I tried to build graph-tool from the latest source on Ubuntu 12.04 server (x64) and after getting packages required by ./configure --enable-openmp I've run into a compile error gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 dpkg -s libboost-dev | grep 'Version' Version: 1.48.0.2 Python 2.7.3 make all-recursive make[1]: Entering directory `/home/val/graph_tool_mp' Making all in src make[2]: Entering directory `/home/val/graph_tool_mp/src' Making all in graph make[3]: Entering directory `/home/val/graph_tool_mp/src/graph' Making all in centrality make[4]: Entering directory `/home/val/graph_tool_mp/src/graph/centrality' CXX graph_betweenness.lo In file included from ./../graph_filtering.hh:51:0, from graph_betweenness.cc:18: ./../graph_adaptor.hh:139:13: error: 'transform_iterator' does not name a type ./../graph_adaptor.hh:171:13: error: 'transform_iterator' does not name a type ./../graph_adaptor.hh:179:13: error: 'transform_iterator' does not name a type ./../graph_adaptor.hh: In instantiation of 'boost::transformed_out_range<boost::adjacency_list<boost::vecS, boost::vecS, boost::bidirectionalS, boost::no_property, boost::property<boost::edge_index_t, long unsigned int> > >': and about 5MB worth of error messages follow :) I could not find an exact match for this error on Google, except a possible need for some forward includes. If there is a suitable package with OpenMP support available somewhere for 12.04 that would be a great alternative to compiling oneself. The Precise repo for 12.04 (from http://downloads.skewed.de/apt/precise/) works great, but as far as I can tell, does not include OpenMP support(running algorithms only utilize one core). -- 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.