What’s the output of Pkg.status()? It seems like an issue with Docile, not JuMP.
On Friday, June 12, 2015 at 9:25:50 AM UTC-4, Kostas Tavlaridis-Gyparakis wrote: Hello, > I am really new to Julia and not the best programmer mysefl. > I run linux mint 16 and I installed julia via terminal (sudo apt-get > install julia ). > Then when I run Julia on my terminal, while the JuMP package is installed > sth that I believe the following two commands on my terminal prove: > > julia> Pkg.update() > INFO: Updating METADATA... > INFO: Computing changes... > INFO: No packages to install, update or remove > > julia> Pkg.add("JuMP") > INFO: Nothing to be done > > Then when I try to use JuMP I get the following error msg: > > julia> using JuMP > ERROR: Block not defined > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in reload_path at loading.jl:152 > in _require at loading.jl:67 > in require at loading.jl:54 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in reload_path at loading.jl:152 > in _require at loading.jl:67 > in require at loading.jl:54 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in reload_path at loading.jl:152 > in _require at loading.jl:67 > in require at loading.jl:54 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in reload_path at loading.jl:152 > in _require at loading.jl:67 > in require at loading.jl:54 > in include at ./boot.jl:245 > in include_from_node1 at ./loading.jl:128 > in reload_path at loading.jl:152 > in _require at loading.jl:67 > in require at loading.jl:51 > while loading /home/kostas/.julia/v0.3/Docile/src/types.jl, in expression > starting on line 2 > while loading /home/kostas/.julia/v0.3/Docile/src/Docile.jl, in expression > starting on line 19 > while loading > /home/kostas/.julia/v0.3/DataStructures/src/DataStructures.jl, in > expression starting on line 48 > while loading /home/kostas/.julia/v0.3/Graphs/src/Graphs.jl, in expression > starting on line 2 > while loading /home/kostas/.julia/v0.3/ReverseDiffSparse/src/coloring.jl, > in expression starting on line 1 > while loading > /home/kostas/.julia/v0.3/ReverseDiffSparse/src/ReverseDiffSparse.jl, in > expression starting on line 20 > while loading /home/kostas/.julia/v0.3/JuMP/src/JuMP.jl, in expression > starting on line 13 > > Finally the msg I receive for Block is the following: > > julia> Pkg.checkout("Block") > ERROR: Block is not a git repo > in checkout at pkg/entry.jl:190 > in anonymous at pkg/dir.jl:28 > in cd at ./file.jl:20 > in cd at pkg/dir.jl:28 > in checkout at pkg.jl:33 >