JuliaLang/METADATA.jl — pull request #1240 by Keno (2014-08-13 20:28:47+00:00)
Title: Create a version of REPLCompletions for julia >= 0.4 that errors when loaded

IJulia is uninstallable because it depends on REPLCompletions which was deprecated with a max of julia 0.3. Not sure if this is the best way to handle that, but it works I think.

cc @StefanKarpinski @IainNZ for how to handle this in the future.