yes it works now! many thanks!!
andrea On Thursday, May 19, 2016 at 8:08:31 PM UTC+2, Miguel Bazdresch wrote: > > You seem to be missing graphviz: http://www.graphviz.org/ > > -- mb > > On Thu, May 19, 2016 at 12:21 PM, Andrea Vigliotti <andrea.v...@gmail.com > <javascript:>> wrote: > >> Hi all! >> >> I'm trying to run this example (taken from here : >> https://github.com/JuliaLang/Graphs.jl/blob/master/doc/source/examples.rst >> ) >> >> using Graphs >> g = simple_graph(3) >> add_edge!(g, 1, 2) >> add_edge!(g, 3, 2) >> add_edge!(g, 3, 1) >> plot(g) >> >> >> but I get this error >> ERROR: could not spawn `neato -Tx11`: no such file or directory (ENOENT) >> in _jl_spawn at process.jl:262 >> in anonymous at process.jl:415 >> in setup_stdio at process.jl:403 >> in spawn at process.jl:414 >> in open at process.jl:483 >> in plot at /home/andrea/.julia/v0.4/Graphs/src/dot.jl:91 >> >> >> I must be missing some library, can anybody help? >> >> many thanks in advance! >> >> Andrea >> >> >
