Hello, This has recently been patched; see the following issue on Github:
https://github.com/igraph/igraph/issues/679 -- T. On 30 September 2014 at 12:11:36, Christian Staudt ([email protected]) wrote: Hi igraph users, I have problems installing python-igraph via pip for Python 3. At some point the compiler fails with: building 'igraph._igraph' extension creating build/temp.linux-x86_64-3.4 creating build/temp.linux-x86_64-3.4/src gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -DOPENSSL_LOAD_CONF -fPIC -Iigraphcore/include -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/usr/include/python3.4m -c src/edgeobject.c -o build/temp.linux-x86_64-3.4/src/edgeobject.o gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -DOPENSSL_LOAD_CONF -fPIC -Iigraphcore/include -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/usr/include/python3.4m -c src/igraphmodule.c -o build/temp.linux-x86_64-3.4/src/igraphmodule.o gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -DOPENSSL_LOAD_CONF -fPIC -Iigraphcore/include -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/usr/include/python3.4m -c src/edgeseqobject.c -o build/temp.linux-x86_64-3.4/src/edgeseqobject.o gcc -pthread -Wno-unused-result -Werror=declaration-after-statement -DNDEBUG -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -DOPENSSL_LOAD_CONF -fPIC -Iigraphcore/include -I../../build/include -I../../include -I/usr/local/include/igraph -I/usr/include/igraph -I/usr/include/python3.4m -c src/filehandle.c -o build/temp.linux-x86_64-3.4/src/filehandle.o src/filehandle.c: In function ‘igraphmodule_filehandle_init’: src/filehandle.c:38:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] cc1: some warnings being treated as errors error: command 'gcc' failed with exit status 1 Note the "cc1: some warnings being treated as errors“ - if a warning is the cause of the failed compilation, can this be switched off? The error is also described here: https://stackoverflow.com/questions/26117722/compiler-error-installing-python-igraph-warnings-treated-as-errors Can anyone help? Thank you Christian [email protected] http://parco.iti.kit.edu/staudt/index-en.shtml Institute of Theoretical Informatics - Parallel Computing Group Building 50.34 Room 034 Karlsruhe Institute of Technology (KIT) _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
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