On Win64 with a today's version
julia> Pkg.update() INFO: Updating METADATA... INFO: Updating Images... INFO: Updating TestImages... INFO: Updating GDAL... INFO: Computing changes... INFO: Upgrading ArrayViews: v0.4.3 => v0.4.4 INFO: Upgrading Cairo: v0.2.12 => v0.2.13 INFO: Upgrading Distributions: v0.4.4 => v0.4.7 INFO: Upgrading Gtk: v0.5.0 => v0.6.0 INFO: Upgrading HDF5: v0.2.20 => v0.2.23 INFO: Upgrading IJulia: v0.1.7 => v0.1.11 INFO: Upgrading LibCURL: v0.1.1 => v0.1.3 INFO: Upgrading PDMats: v0.1.2 => v0.2.0 INFO: Upgrading PyCall: v0.4.2 => v0.4.5 INFO: Upgrading REPLCompletions: v0.0.0 => v0.0.1 INFO: Upgrading StatsBase: v0.3.11 => v0.4.0 INFO: Upgrading URIParser: v0.0.1 => v0.0.2 INFO: Upgrading Winston: v0.10.2 => v0.11.0 INFO: Upgrading ZMQ: v0.1.9 => v0.1.11 INFO: Upgrading Zlib: v0.1.6 => v0.1.7 INFO: Removing NumericExtensions v0.6.1 INFO: Rolling back Zlib from v0.1.7 to v0.1.6 INFO: Rolling back ZMQ from v0.1.11 to v0.1.9 INFO: Rolling back Winston from v0.11.0 to v0.10.2 INFO: Rolling back URIParser from v0.0.2 to v0.0.1 INFO: Rolling back StatsBase from v0.4.0 to v0.3.11 INFO: Rolling back REPLCompletions from v0.0.1 to v0.0.0 INFO: Rolling back PyCall from v0.4.5 to v0.4.2 INFO: Rolling back PDMats from v0.2.0 to v0.1.2 INFO: Rolling back LibCURL from v0.1.3 to v0.1.1 INFO: Rolling back IJulia from v0.1.11 to v0.1.7 INFO: Rolling back HDF5 from v0.2.23 to v0.2.20 INFO: Rolling back Gtk from v0.6.0 to v0.5.0 INFO: Rolling back Distributions from v0.4.7 to v0.4.4 INFO: Rolling back Cairo from v0.2.13 to v0.2.12 INFO: Rolling back ArrayViews from v0.4.4 to v0.4.3 ERROR: could not spawn `mv NumericExtensions .trash/`: no such file or directory (ENOENT) in _jl_spawn at process.jl:217 in spawn at process.jl:348 in spawn at process.jl:389
