I'm just beginning to learn Julia. I'm running Ubuntu 12.04, and using the
Ubuntu Software Center I installed Juia 0.2.1-precise7. Using the REPL has
been working fine.
However, one reason I'm interested in Julia is the Graphs package, and I'm
having trouble with it. I downloaded Graphs.jl-master.zip and unzipped it
to
get this subdirectory structure:
.
└── Graphs.jl-master
├── doc
│ └── source
├── src
└── test
└── data
Seeing runtests.jl, I tried the following
cd Graphs.jl-master
julia runtests.jl
resulting in this:
running test/edgelist.jl ...
ERROR: Graphs not found
in require at loading.jl:39
in include at boot.jl:238
in include_from_node1 at loading.jl:114
in anonymous at no file:23
in include at boot.jl:238
in include_from_node1 at loading.jl:114
in process_options at client.jl:303
in _start at client.jl:389
at
/home/roger/open-source/julialang/graphs/Graphs.jl-master/test/edgelist.jl:3
at
/home/roger/open-source/julialang/graphs/Graphs.jl-master/runtests.jl:24
Since Graphs.jl is in the src directory, I tried creating this
~/.juliarc.jl file:
push!(LOAD_PATH,
"/home/roger/open-source/julialang/graphs/Graphs.jl-master/src/")
No help. So I added this to my ~/.bashrc file:
export
JULIA_LOAD_PATH=/home/roger/open-source/julialang/graphs/Graphs.jl-master/src:$JULIA_LOAD_PATH
Also no help.
Finally, I uninstalled Julia and attempted to install the 0.3 version.
There
were complaints of broken packages, etc., so I've gone back to 0.2.1. At
this
point I'm contemplating downloading the source and building from scratch,
but
if there is an easier way to solve this problem I would be happy to know it.
Roger House
Software Developer
