Add package: khal

[matthiasbeyer]

Had to wait until vdirsyncer was merged.

Will test ASAP.

[matthiasbeyer]

Is the build fail because of my changes?

[pSub]

Looks like vdirsyncer is not in scope.

[matthiasbeyer]

Can someone tell me what went wrong here and how to fix?

[pSub]

From what I can see from the travis log, you seem to be missing the dependency docopt.

Couldn't find index page for 'docopt' (maybe misspelled?)

[matthiasbeyer]

Updated the package to 0.4.0, which removes the "docopt" dependency.

Just a quick question besides: I tested the installation via nix-env -iA pkgs.khal -f . from the nixpkgs root directory, but surprisingly I cannot remove the package afterwards (neither nix-env -e khal nor nix-env -e khal -f . work) - How to do this?

[matthiasbeyer]

Hm. Now things get weird. I managed to build and install the package here on my machine, so why is there a build error?

[pSub]

Sometimes travis fails randomly. Do you have building with chroot enabled?

[matthiasbeyer]

Nope, I will try.

[matthiasbeyer]

Am I right with this:

nix-build --option build-use-chroot true -A pkgs.khal -I .

from the nixpkgs root directory?

It just prints the output path of the derivation:

/nix/store/<hash>-python3.4-khal-0.4.0

?

[matthiasbeyer]

@pSub, @geerds ping.