The upgrade in PyPlot from 1.3.0 to 1.4.0 introduces the error below when the following code is run:
addprocs(1)
using PyPlot
a = @Spawn randn(2,2)
fetch(a)
The error is:
Worker 2 terminated. Error: ProcessExitedException() in wait at task.jl:284
The error occurs with both Julia 0.3.1 and the development version of Julia 0.4.0.