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JuliaGeometry / Contour.jl

Calculating contour curves for 2D scalar fields in Julia
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Upgrade error #17

Closed chenzhekl closed 9 years ago

chenzhekl commented 9 years ago

I ran Pkg.update(), and this is what I got. 

julia> Pkg.update()
INFO: Updating METADATA...
INFO: Computing changes...
INFO: Upgrading ArrayViews: v0.4.6 => v0.4.8
INFO: Installing Calculus v0.1.5
INFO: Upgrading Codecs: v0.1.2 => v0.1.3
INFO: Upgrading Color: v0.3.8 => v0.3.15
INFO: Installing Compat v0.2.10
INFO: Upgrading Compose: v0.3.9 => v0.3.10
INFO: Upgrading Contour: v0.0.4 => v0.0.6
INFO: Rolling back Compose from v0.3.10 to v0.3.9
INFO: Rolling back install of Compat
INFO: Rolling back Color from v0.3.15 to v0.3.8
INFO: Rolling back Codecs from v0.1.3 to v0.1.2
INFO: Rolling back install of Calculus
INFO: Rolling back ArrayViews from v0.4.8 to v0.4.6
ERROR: Contour: fetch failed to get commit 7bded64ef5, please file an issue at https://github.com/tlycken/Contour.jl/issues
 in error at error.jl:21
 in fetch at pkg/write.jl:19
 in update at pkg/write.jl:41
 in resolve at /opt/homebrew-cask/Caskroom/julia/0.3.5/Julia-0.3.5.app/Contents/Resources/julia/lib/julia/sys.dylib
 in update at /opt/homebrew-cask/Caskroom/julia/0.3.5/Julia-0.3.5.app/Contents/Resources/julia/lib/julia/sys.dylib
 in anonymous at pkg/dir.jl:28
 in cd at /opt/homebrew-cask/Caskroom/julia/0.3.5/Julia-0.3.5.app/Contents/Resources/julia/lib/julia/sys.dylib
 in __cd#227__ at /opt/homebrew-cask/Caskroom/julia/0.3.5/Julia-0.3.5.app/Contents/Resources/julia/lib/julia/sys.dylib
 in update at /opt/homebrew-cask/Caskroom/julia/0.3.5/Julia-0.3.5.app/Contents/Resources/julia/lib/julia/sys.dylib
tomasaschan commented 9 years ago

Thanks for the report!

However, I'm not able to reproduce it; I've tried both Julia 0.3.4 and 0.3.5, and both installing Contour from scratch as well as updating specifically from 0.0.4 to 0.0.6 (which is what you tried), all without error.

Could it simply be a network error, or something similar? What happens if you try Pkg.update() again?

chenzhekl commented 9 years ago

The same error happens every time I try Pkg.update().

It may have something to do with the way julia was installed, but I can't figure it out.

brew install caskroom/cask/brew-cask
brew update
brew cask install julia
tomasaschan commented 9 years ago

Hm. I don't see anything immediately problematic with that, but I'm not a mac user so I can't know for sure. Also, I don't have a mac to try this out on, so it's going to be difficult for me to help single-handedly. You might want to post to the julia-users forum and see if there's anyone there who can help you track down the root cause of the error. Be sure to link to this issue, and post here again if there's anything I can/need to do to fix the problem.

Thanks a lot!

tomasaschan commented 9 years ago

By the way, have you tried deleting your entire ~/.julia directory? That can usually solve a lot of issues with corrupt package installations, so if this is indeed a corruption problem, that should fix it for you.

chenzhekl commented 9 years ago

Thanks! Deleting the entire ~/.julia directory did work.