If you put the command versioninfo() into Julia, it will spit out more information about your system. If you're still on v0.4.0, you may want to upgrade to at least v0.4.6. I don't think any packages test on v0.4.0 anymore, so there may be some changes that are incompatible with v0.4.0.
But note that PyCall/PyPlot have had some new tagged versions in the last few days. If you want a quick fix, you can use Pkg.free(...) commands to pick an older version that worked. Check out the package documentation for more on doing that. The long term fix is that the packages right now are going through a lot of work to get v0.5 compatibility and it will fix itself sooner or later when the packages have their next update, but it means some things will be broken for a bit. On Saturday, August 6, 2016 at 1:31:28 PM UTC-7, digxx wrote: > > Sry, u mean 0.4.0???
