Sorry, just to mention: I am using a machine with Ubuntu 14.04.1. Best,
Charles On 11 July 2015 at 00:07, Charles Novaes de Santana < [email protected]> wrote: > Dear Julians, > > Igraph is an amazing library to work with graphs, currently available for > R, C/C++ and Python (http://igraph.org). I am trying to use it with Julia > by using PyCall but I am facing some issues very similar to the ones > related in the following links: > > https://github.com/JuliaLang/pyjulia/issues/32 > > https://github.com/stevengj/PyCall.jl/issues/95 > > https://github.com/stevengj/PyCall.jl/issues/96 > > I just tried to run the following commands: > > julia> using PyCall > > julia> @pyimport igraph > > And got the following error: > > signal (11): Segmentation fault > PyType_Ready at /usr/lib/x86_64-linux-gnu/libpython2.7.so (unknown line) > call at /home/cdesantana/.julia/v0.4/PyCall/src/pytype.jl:73 > pyjlwrap_type at /home/cdesantana/.julia/v0.4/PyCall/src/pytype.jl:415 > pyinitialize at /home/cdesantana/.julia/v0.4/PyCall/src/pyinit.jl:289 > jlcall_pyinitialize_42896 at (unknown line) > jl_apply_generic at > /home/cdesantana/Downloads/julia/usr/bin/../lib/libjulia.so (unknown line) > pyinitialize at /home/cdesantana/.julia/v0.4/PyCall/src/pyinit.jl:329 > jlcall_pyinitialize_42814 at (unknown line) > jl_apply_generic at > /home/cdesantana/Downloads/julia/usr/bin/../lib/libjulia.so (unknown line) > pyimport at /home/cdesantana/.julia/v0.4/PyCall/src/PyCall.jl:111 > jl_apply_generic at > /home/cdesantana/Downloads/julia/usr/bin/../lib/libjulia.so (unknown line) > unknown function (ip: -775406212) > unknown function (ip: -775409006) > unknown function (ip: -775406239) > unknown function (ip: -775409006) > unknown function (ip: -775409505) > unknown function (ip: -775404607) > unknown function (ip: -775403490) > unknown function (ip: -775333218) > jl_toplevel_eval_in at > /home/cdesantana/Downloads/julia/usr/bin/../lib/libjulia.so (unknown line) > eval_user_input at REPL.jl:54 > jlcall_eval_user_input_42620 at (unknown line) > jl_apply_generic at > /home/cdesantana/Downloads/julia/usr/bin/../lib/libjulia.so (unknown line) > anonymous at task.jl:83 > unknown function (ip: -775379519) > unknown function (ip: 0) > Segmentation fault (core dumped) > > I am running Julia version 0.4.0-dev+3735 (2015-03-09). I just installed > PyCall by calling "Pkg.add("PyCall"). I have installed python-igraph > version 0.6.5-1. > > Any clue? I am seriously thinking about wrapping Igraph for C/C++ into my > julia code. Do you think it can be more stable? > > Thanks for any help! > > Best, > > Charles > -- > Um axé! :) > > -- > Charles Novaes de Santana, PhD > http://www.imedea.uib-csic.es/~charles > -- Um axé! :) -- Charles Novaes de Santana, PhD http://www.imedea.uib-csic.es/~charles
