Hello, I am trying to compile the current git (2.19dev) version. As far as I can tell gcc 5.4 is being used. I am running Ubuntu 16.04. I have run: git clone gitlab@git.skewed.de:count0/graph-tool.git cd ./graph-tool/ ./autogen.sh sudo ./configure PYTHON="/home/pmj27/anaconda/bin/python2.7" --enable-openmp ./make -Wno-unused-local-typedefs That seemed to fail with the note "Makefile:500: recipe for target 'graph_cairo_draw.lo' failed" (I have attached the config.log config1.log <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4026942/config1.log> ). So I thought I would try again (after deleting all the files) and check the output of the config.log after running configure. So I ran: git clone gitlab@git.skewed.de:count0/graph-tool.git cd ./graph-tool/ ./autogen.sh That returned: libtoolize: putting auxiliary files in '.'. libtoolize: linking file './ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'. libtoolize: linking file 'm4/libtool.m4' libtoolize: linking file 'm4/ltoptions.m4' libtoolize: linking file 'm4/ltsugar.m4' libtoolize: linking file 'm4/ltversion.m4' libtoolize: linking file 'm4/lt~obsolete.m4' libtoolize: Consider adding '-I m4' to ACLOCAL_AMFLAGS in Makefile.am. configure.ac:22: installing './compile' configure.ac:18: installing './config.guess' configure.ac:18: installing './config.sub' configure.ac:20: installing './install-sh' configure.ac:20: installing './missing' src/graph/Makefile.am: installing './depcomp' src/graph_tool/Makefile.am:3: installing './py-compile' I then ran "sudo ./configure PYTHON="/home/pmj27/anaconda/bin/python2.7" --enable-openmp" followed by "sudo chmod o+rw config.log" as I couldn't open config.log. "configure" did not print any error messages to the screen but config.log (attached config.log <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4026942/config.log> ) seems to show some errors: configure:3811: gcc -V >&5 gcc: error: unrecognized command line option '-V' gcc: fatal error: no input files compilation terminated. configure:3811: gcc -qversion >&5 gcc: error: unrecognized command line option '-qversion' gcc: fatal error: no input files compilation terminated. configure:4588: gcc -E conftest.c conftest.c:11:28: fatal error: ac_nonexistent.h: No such file or directory compilation terminated. I unfortunately do not know what precisely I am looking for or what these error messages mean. Is anybody able to help me with this? Best wishes, Philipp -- 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.