You seem to be missing graphviz: http://www.graphviz.org/
-- mb On Thu, May 19, 2016 at 12:21 PM, Andrea Vigliotti < [email protected]> 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 > >
