Hi all,
It seems there are a lot of packages out there, and most package are hosted
on github. The only way I know to install a package is Pkg.add("some
package"). So it seems inconvenient to use a package, say PyPlot, because I
have to download and install it first every new package uninstalled. What I
can witness are two options, one is a package manager fetch package from
one "mirror", and the other is a full release which contains the potential
stable packages out there just like MATLAB.Yi
