examples don't build; perhaps out of sync with crates.io versions?

[gtk-rs]

examples don't build; perhaps out of sync with crates.io versions?

[GuillaumeGomez]

I'm checking it. It's weird since travis build without problem...

[GuillaumeGomez]

It builds just fine on my computer. So question: what gtk version have you ?

[gkoz]

@GuillaumeGomez looks like we forgot to apply our 'crates workaround' to examples. The master branch uses dependencies from crates.io but we've treated it like it depends on git (and travis checks compatibility with git, it overrides the crates ones).

[gkoz]

@pnkfelix before we fix this properly, you could either

• checkout an earlier commit closer to the date the crates were published, or
• invoke ./git_deps.sh cairo glib gdk gtk pango to build with git dependencies.

[GuillaumeGomez]

@gkoz: I create the crate branch then. It remains weird that it works fine for me...

[pnkfelix]

@gkoz I tried checking out an earlier commit, speciically the one from back in May that updated the Cargo.toml by removing the git paths for the {gtk,gdk,glib,cairo} dependencies; that build still fails, this time due to API mismatches between what cairo provides versus what src/cairotest.rs wants in the examples. (See transcript below.)

I'll try the git_deps.sh script next. (Update: the git_deps.sh script works, so that's good enough for me for now. Of course it would be nice to have examples that reflected what people using juste crates.io can rely on, but that's not as big a deal as not having examples working at all.)

13-43-36 Rust/rust-gnome % rustc --version
rustc 1.0.0 (a59de37e9 2015-05-13) (built 2015-05-14)
13-43-50 Rust/rust-gnome % cargo --version
cargo 0.2.0-nightly (efb482d 2015-04-30) (built 2015-04-30)
13-43-53 Rust/rust-gnome % git clone [email protected]:rust-gnome/examples.git
Cloning into 'examples'...
Enter passphrase for key '/home/pnkfelix/.ssh/id_rsa': 
remote: Counting objects: 165, done.        
remote: Total 165 (delta 0), reused 0 (delta 0), pack-reused 165        
Receiving objects: 100% (165/165), 32.66 KiB | 0 bytes/s, done.
Resolving deltas: 100% (85/85), done.
Checking connectivity... done.
13-44-00 Rust/rust-gnome % cd examples/
13-44-03 rust-gnome/examples (git:master) % ls
appveyor.yml          Cargo.toml  git_deps.sh  README.md
builder_basics.glade  COPYRIGHT   LICENSE      src
13-44-04 rust-gnome/examples (git:master) % git log Cargo.toml
commit 4f402334abd8c154f0e465899e565c3cf3122028
Author: Gleb Kozyrev <[email protected]>
Date:   Tue May 19 23:39:29 2015 +0300

    Add feature gtk_3_14 for use in CI

commit ad6840e266aa043fbabd23b3a978d32fa2f7d352
Author: Romain Gauthier <[email protected]>
Date:   Sat May 16 21:10:25 2015 +0200

    Add a builder example to show the basics

commit a4761960e278af18c717ebf51b24257c127138da
Author: Guillaume Gomez <[email protected]>
Date:   Tue May 12 23:35:36 2015 +0200

    Update Cargo.toml

commit ad5a5fb20dfd81eee57aa1414fcdce139dcac70d
Author: Gleb Kozyrev <[email protected]>
Date:   Mon May 11 01:10:36 2015 +0300

    Restore gtktest

commit d6a59c061e4c1015a03f800dc6aae766873acae8
Author: Guillaume Gomez <[email protected]>
Date:   Tue Apr 21 22:38:22 2015 +0200

    First commit
13-44-38 rust-gnome/examples (git:master) % git checkout a4761960e278af18c717ebf51b24257c127138da
Note: checking out 'a4761960e278af18c717ebf51b24257c127138da'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at a476196... Update Cargo.toml
13-44-59 rust-gnome/examples (git:(HEAD detached at a476196)) % cargo build
    Updating registry `https://github.com/rust-lang/crates.io-index`
 Downloading gtk v0.0.2
 Downloading libc v0.1.8
 Downloading gdk-sys v0.1.1
 Downloading gdk v0.1.1
 Downloading gcc v0.3.9
 Downloading pkg-config v0.3.5
 Downloading cairo-sys-rs v0.1.2
 Downloading glib-sys v0.1.1
 Downloading cairo-rs v0.0.3
 Downloading gtk-sys v0.1.1
 Downloading bitflags v0.1.1
 Downloading glib v0.0.2
 Downloading c_vec v1.0.12
 Downloading pango-sys v0.1.1
 Downloading pango v0.0.2
   Compiling gcc v0.3.9
   Compiling pkg-config v0.3.5
   Compiling bitflags v0.1.1
   Compiling libc v0.1.8
   Compiling c_vec v1.0.12
   Compiling gdk-sys v0.1.1
   Compiling pango-sys v0.1.1
   Compiling glib-sys v0.1.1
   Compiling cairo-sys-rs v0.1.2
   Compiling gtk-sys v0.1.1
   Compiling glib v0.0.2
   Compiling pango v0.0.2
   Compiling cairo-rs v0.0.3
   Compiling gdk v0.1.1
   Compiling gtk v0.0.2
src/cairotest.rs:11:5: 11:45 error: unresolved import `cairo::enums::FontSlant::FontSlantNormal`. There is no `FontSlantNormal` in `cairo::enums::FontSlant`
src/cairotest.rs:11 use cairo::enums::FontSlant::FontSlantNormal;
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cairotest.rs:12:5: 12:47 error: unresolved import `cairo::enums::FontWeight::FontWeightNormal`. There is no `FontWeightNormal` in `cairo::enums::FontWeight`
src/cairotest.rs:12 use cairo::enums::FontWeight::FontWeightNormal;
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error: aborting due to 2 previous errors
   Compiling rgtk-examples v0.0.1 (file:///home/pnkfelix/Dev/Rust/rust-gnome/examples)
Build failed, waiting for other jobs to finish...
Could not compile `rgtk-examples`.

To learn more, run the command again with --verbose.

[GuillaumeGomez]

@pnkfelix: I update the repo as soon as possible.

[GuillaumeGomez]

@pnkfelix: It's done. Update the repo and try again please.

[gkoz]

@GuillaumeGomez I don't see new commits anywhere.

[GuillaumeGomez]

Oups, I open/merge a PR.

[GuillaumeGomez]

I updated crates @pnkfelix.

[GuillaumeGomez]

@gkoz: I created a non-crate branch which build with other rust-gnome repos master branch.

[gkoz]

@GuillaumeGomez hmm, mind giving that branch a non-negative name, like git or pending or candidate?

[GuillaumeGomez]

Euh... Pick one.

[gkoz]

Let's go with pending.

[GuillaumeGomez]

Done.

[gkoz]

Thanks

[GuillaumeGomez]

You're welcome. Is it good for you too @pnkfelix ?

[GuillaumeGomez]

@pnkfelix: Can we close this ?

[dallyshalla]

Package gtk v0.0.4 does not have these features: gtk_3_10, gtk_3_14

getting a response like this, on new projects without a cargo.lock

[gkoz]

@dallyshalla thanks for the heads up. The master branch has been updated now. Some tips for migrating your own projects can be found in the recent blog post

[pnkfelix]

@GuillaumeGomez works for me now, thanks.

[GuillaumeGomez]

@pnkfelix: Perfect, thanks for confirming ! :)

[dallyshalla]

Everything working just right here, thanks you all for the great work