Zef can't find Gnome::Glib about gnome-gtk3

[MARTIMM]

On my test system, a fedora 31, there is still perl6 version 2019.07.1-439 and using zef version 0.7.4. I test installing there regularly after removing the packages without problems. I can't say much for GTK::Simple because it is not my product only that it installs fine too.

On my developer system, I've version 2019.11-576 using zef 0.8.2 to install things. Also there all installs fine. I'm not sure if it works but you could try to update zef (if possible) or use the update and upgrade commands to bring everything up to date.

Are there any helpful messages? try installing with --verbose on zef.

[MARTIMM]

any luck?

[MARTIMM]

I've seen a glitch installing the Gdk3 package. This didn't repeat in a second installation attempt. It might be caused by other external influences. It showed an error about IO::Handlers which I did not use.
The 2nd glitch I've seen is that in Gtk3. It just aborted the Bin.t test without much info. There were no problems after reinstall. I'll have to investigate that. Might go deep there.

[alainbebe]

Hi,
I have the same problem.
Debian Buster, perl6 2019.03 and now
2020.01
zef --version : v0.8.2
zef --verbose install Gnome::Gtk3
===> Searching for: Gnome::Gtk3
===> Found: Gnome::Gtk3:ver<0.25.1> [via Zef::Repository::Ecosystems]
===> Searching for missing dependencies: Gnome::N, Gnome::Glib, Gnome::Gio, Gnome::GObject, Gnome::Gdk3
===> Failed to find dependencies: Gnome::Glib
Failed to resolve some missing dependencies

[MARTIMM]

After a lucky hunch, I've reproduced your problems now. I got this situation after deleting directories in $HOME/.zef/store.

Checking all things like source URL in META I didn't found any problems until I checked the CPAN where modules are stored. Guess what! I removed a version too many of the Glib packages and is now completely gone! That is a terrible mistake I've made but anyways, I can repair this. It will take an hour or so that the module will be available. Sorry for all the inconvenience.

[alainbebe]

thanks for that, Glib it's ok, but i have another problem

===> Searching for: Gnome::Gtk3
===> Updating cpan mirror: https://raw.githubusercontent.com/ugexe/Perl6-ecosystems/master/cpan1.json
===> Updating p6c mirror: https://raw.githubusercontent.com/ugexe/Perl6-ecosystems/master/p6c1.json
===> Updated p6c mirror: https://raw.githubusercontent.com/ugexe/Perl6-ecosystems/master/p6c1.json
===> Updated cpan mirror: https://raw.githubusercontent.com/ugexe/Perl6-ecosystems/master/cpan1.json
===> Searching for missing dependencies: Gnome::N, Gnome::Glib, Gnome::Gio, Gnome::GObject, Gnome::Gdk3
===> Building: Gnome::N:ver<0.15.8>
===> Building [OK] for Gnome::N:ver<0.15.8>
===> Testing: Gnome::N:ver<0.15.8>
[Gnome::N] Error type: (Gnome)
[Gnome::N] Thrown Exception:
[Gnome::N] die pour rien
[Gnome::N] Could not find native sub 'some-native-sub-name(...)'
===> Testing [OK] for Gnome::N:ver<0.15.8>
===> Testing: Gnome::Glib:ver<0.16.0>
===> Testing [OK] for Gnome::Glib:ver<0.16.0>
===> Testing: Gnome::GObject:ver<0.15.13>
===> Testing [OK] for Gnome::GObject:ver<0.15.13>
===> Testing: Gnome::Gio:ver<0.4.0>
===> Testing [OK] for Gnome::Gio:ver<0.4.0>
===> Testing: Gnome::Gdk3:ver<0.15.2>
[Gnome::Gdk3]         # Failed test '.message matches /:s Failed to open file/'
[Gnome::Gdk3]         # at SETTING::src/core.c/Any-iterable-methods.pm6 line 632
[Gnome::Gdk3]         # Expected: /:s Failed to open file/
[Gnome::Gdk3]         # Got:      Error creating a Pixbuf from file t/Data/unknown-image.png, message: Impossible d’ouvrir le fichier « t/Data/unknown-image.png » : Aucun fichier ou dossier de ce type
[Gnome::Gdk3]         # You failed 1 test of 3
[Gnome::Gdk3]     # Failed test 'image not found'
[Gnome::Gdk3]     # at t/Pixbuf.t line 19
[Gnome::Gdk3]     # Failed test 'Impossible d’ouvrir le fichier « t/Data/unknown-image.png » : Aucun fichier ou dossier de ce type'
[Gnome::Gdk3]     # at t/Pixbuf.t line 34
[Gnome::Gdk3]     # expected a match with: /:s Failed to open file/
[Gnome::Gdk3]     #                   got: "Impossible d’ouvrir le fichier « t/Data/unknown-image.png » : Aucun fichier ou dossier de ce type"
[Gnome::Gdk3]         # Failed test '.message matches /:s recognize the image file format for file/'
[Gnome::Gdk3]         # at SETTING::src/core.c/Any-iterable-methods.pm6 line 632
[Gnome::Gdk3]         # Expected: /:s recognize the image file format for file/
[Gnome::Gdk3]         # Got:      Error creating a Pixbuf from file t/Data/some-test-file.xyz, message: Impossible de reconnaître le format d’image du fichier « t/Data/some-test-file.xyz »
[Gnome::Gdk3]         # You failed 1 test of 3
[Gnome::Gdk3]     # Failed test 'not an image'
[Gnome::Gdk3]     # at t/Pixbuf.t line 37
[Gnome::Gdk3]     # Failed test 'Impossible de reconnaître le format d’image du fichier « t/Data/some-test-file.xyz »'
[Gnome::Gdk3]     # at t/Pixbuf.t line 51
[Gnome::Gdk3]     # expected a match with: /:s recognize the image file format for file/
[Gnome::Gdk3]     #                   got: "Impossible de reconnaître le format d’image du fichier « t/Data/some-test-file.xyz »"
[Gnome::Gdk3]     # You failed 4 tests of 10
[Gnome::Gdk3] # Failed test 'ISA test'
[Gnome::Gdk3] # at t/Pixbuf.t line 18
[Gnome::Gdk3] # You failed 1 test of 2
===> Testing [FAIL]: Gnome::Gdk3:ver<0.15.2>
Aborting due to test failure: Gnome::Gdk3:ver<0.15.2> (use --force-test to override)

[MARTIMM]

Ah, one of the mistakes a developer makes, forgetting that there are other languages in the world besides English. It is, however, nice to know that Gnome does that excellent. Ok, need to find these tests and change it so that it is independent of language.
It takes some time though...

[alainbebe]

I remove in gdk3 Pixbuf.t, and in gtk3, I remove also Builder.t, Button.t, Label.t, Range.t and it works. :-). May be not all, but "Hello World" works

the result before remove Builder.t

===> Testing: Gnome::Gtk3:ver<0.25.1>
[Gnome::Gtk3]         # Failed test 'L’ouverture du fichier « x.glade » a échoué : Aucun fichier ou dossier de ce type'
[Gnome::Gtk3]         # at t/Builder.t line 82
[Gnome::Gtk3]         # expected: 'Failed to open file “x.glade”: No such file or directory'
[Gnome::Gtk3]         #      got: 'L’ouverture du fichier « x.glade » a échoué : Aucun fichier ou dossier de ce type'
[Gnome::Gtk3]         # You failed 1 test of 5
[Gnome::Gtk3]     # Failed test 'errorcode return from gtk_builder_add_from_file'
[Gnome::Gtk3]     # at t/Builder.t line 76
[Gnome::Gtk3]     # You failed 1 test of 2
[Gnome::Gtk3] # Failed test 'Test builder errors'
[Gnome::Gtk3] # at t/Builder.t line 58
[Gnome::Gtk3] # You failed 1 test of 4
[Gnome::Gtk3] Error type: (Argument)
[Gnome::Gtk3] Thrown Exception:
[Gnome::Gtk3] Calling gtk_button_get_label(N-GObject, Str) will never work with declared signature (N-GObject $button --> Str)
[Gnome::Gtk3]   in method arity-error at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/947BDAB9F96E0E5FCCB383124F923A6BF6F8D76B (NativeCall) line 574
[Gnome::Gtk3]   in sub  at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/947BDAB9F96E0E5FCCB383124F923A6BF6F8D76B (NativeCall) line 597
[Gnome::Gtk3]   in sub test-call at /home/alain/.zef/store/gnome-native-0.15.8.tar.gz/gnome-native-0.15.8/lib/Gnome/N/X.pm6 (Gnome::N::X) line 201
[Gnome::Gtk3]   in method FALLBACK at /home/alain/.zef/store/gnome-gobject-0.15.13.tar.gz/gnome-gobject-0.15.13/lib/Gnome/GObject/Object.pm6 (Gnome::GObject::Object) line 441
[Gnome::Gtk3]   in block  at t/Button.t line 34
[Gnome::Gtk3]   in sub subtest at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/2D4A7CA10695CD2B374573413D261A660E282E2A (Test) line 420
[Gnome::Gtk3]   in sub subtest at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/2D4A7CA10695CD2B374573413D261A660E282E2A (Test) line 410
[Gnome::Gtk3]   in block <unit> at t/Button.t line 25
[Gnome::Gtk3] Calling gtk_button_get_label(N-GObject, Str) will never work with declared signature (N-GObject $button --> Str)
[Gnome::Gtk3]     # .get-preferred-width(): 4, 4
[Gnome::Gtk3]     # .get-preferred-height-for-width(): 23 23
[Gnome::Gtk3]     # .get-preferred-height(): 23 23
[Gnome::Gtk3]     # .get-preferred-width-for-height(): 4 4
[Gnome::Gtk3]     # .get-preferred-size() [0]: 4, 23
[Gnome::Gtk3]     # .get-preferred-size() [1]: 4, 23
[Gnome::Gtk3]     # .new
[Gnome::Gtk3]     # .new(:widget)
[Gnome::Gtk3]     # .set-label() / .get-label()
[Gnome::Gtk3]     # .new(:label)
[Gnome::Gtk3]     # .set-active() / .get-active()
[Gnome::Gtk3] # load
[Gnome::Gtk3]     # .set-action / .get-action
[Gnome::Gtk3]     # .set-local-only / .get-local-only
[Gnome::Gtk3] Error type: (Gnome)
[Gnome::Gtk3] Thrown Exception:
[Gnome::Gtk3] Native sub 'get_nonvisible' not found
[Gnome::Gtk3]   in method FALLBACK at /home/alain/.zef/store/gnome-gobject-0.15.13.tar.gz/gnome-gobject-0.15.13/lib/Gnome/GObject/Object.pm6 (Gnome::GObject::Object) line 415
[Gnome::Gtk3]   in block  at t/Label.t line 26
[Gnome::Gtk3]   in sub subtest at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/2D4A7CA10695CD2B374573413D261A660E282E2A (Test) line 420
[Gnome::Gtk3]   in sub subtest at /home/opt/rakudo-star-2020.01/install/share/perl6/core/sources/2D4A7CA10695CD2B374573413D261A660E282E2A (Test) line 410
[Gnome::Gtk3]   in block <unit> at t/Label.t line 23
[Gnome::Gtk3] Could not find native sub 'get_nonvisible(...)'
[Gnome::Gtk3]     # Iterator set to first row: 0
[Gnome::Gtk3]     # Iterator set to 3rd row: 2
[Gnome::Gtk3]     # Iterator set to 2nd row: 1
[Gnome::Gtk3] (ListStore.t:16512): Gtk-CRITICAL **: 12:42:49.445: gtk_list_store_get_value: assertion 'column < priv->n_columns' failed
[Gnome::Gtk3]     # there is a next path: 1
[Gnome::Gtk3]     # there is a previous path: 1
[Gnome::Gtk3]     # sibling moved from 3 to 4
[Gnome::Gtk3]     # iter set to 3
[Gnome::Gtk3]     # sibling moved from 4 to 4
[Gnome::Gtk3]     # iter set to 5
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]     0 |   4004 | dus
[Gnome::Gtk3]     1 |   1001 | duizend en een nacht
[Gnome::Gtk3]     2 |    555 | en een nieuwe entry
[Gnome::Gtk3]     3 |    123 | I am lost of words
[Gnome::Gtk3]     4 |   2002 | een beetje later
[Gnome::Gtk3]     5 |   1098 | #me too
[Gnome::Gtk3]  
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]  
[Gnome::Gtk3]     # .new
[Gnome::Gtk3]     # .set-direction() / .get-direction()
[Gnome::Gtk3]     # .set-label() / .get-label()
[Gnome::Gtk3]     # .set-active() / .get-active()
[Gnome::Gtk3]     # .new
[Gnome::Gtk3]     # .new(:label)
[Gnome::Gtk3]     # .new(:group-from)
[Gnome::Gtk3]     # .new(:group-from, :label)
[Gnome::Gtk3]     # .new(:group, :label)
[Gnome::Gtk3]     # signal 'group-changed'
[Gnome::Gtk3]     # Failed test 'x > 1: 0'
[Gnome::Gtk3]     # at t/Range.t line 38
[Gnome::Gtk3]     # Failed test 'slider_start: 0'
[Gnome::Gtk3]     # at t/Range.t line 44
[Gnome::Gtk3]     # You failed 2 tests of 6
[Gnome::Gtk3] # Failed test 'Manipulations'
[Gnome::Gtk3] # at t/Range.t line 28
[Gnome::Gtk3] # You failed 1 test of 2
[Gnome::Gtk3] (TextTagTable.t:17275): Gtk-WARNING **: 12:47:19.323: A tag named 'my-tt' is already in the tag table.
[Gnome::Gtk3]     # .new
[Gnome::Gtk3]     # .new(:label)
[Gnome::Gtk3]     # .set-active() / .get-active()
[Gnome::Gtk3]     # .set-mode() / .get-mode()
[Gnome::Gtk3]     # .get-label / .set-label
[Gnome::Gtk3]     # signal 'toggled'
[Gnome::Gtk3] (TreeStore.t:17335): Gtk-CRITICAL **: 12:48:42.244: gtk_tree_store_iter_is_valid: assertion 'iter != NULL' failed
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]     0 |   9092 | the rain in spain...
[Gnome::Gtk3]     1 |   5005 | dus
[Gnome::Gtk3]   1:0 |      6 | en nog wat
[Gnome::Gtk3] 1:0:0 |    123 | uno dos tres
[Gnome::Gtk3] 1:0:1 |      7 | je kan me wat
[Gnome::Gtk3]   1:1 |      2 | the rain in spain... deel 3
[Gnome::Gtk3]   1:2 |      1 | the rain in spain... deel 2
[Gnome::Gtk3]     2 |   1001 | duizend en een nacht
[Gnome::Gtk3]   2:0 |      1 | wat zal ik nou weer eens tikken... deel 2
[Gnome::Gtk3]   2:1 |      2 | wat zal ik nou weer eens tikken... deel 3
[Gnome::Gtk3]   2:2 |    101 | one o one
[Gnome::Gtk3]   2:3 |      3 | en nog een zinnetje
[Gnome::Gtk3]     3 |   9091 | wat zal ik nou weer eens tikken...
[Gnome::Gtk3]  
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]  
[Gnome::Gtk3] Gnome::Gtk3::WidgetPath::N-GtkWidgetPath.new
[Gnome::Gtk3]     # .get-default-size() defaults
[Gnome::Gtk3]     # .set-default-size( 123, 356)
[Gnome::Gtk3]     # .set-position()
[Gnome::Gtk3]     # .gtk-window-move( 900, 250)
[Gnome::Gtk3]     # .gtk-window-resize( 240, 341)
===> Testing [FAIL]: Gnome::Gtk3:ver<0.25.1>
Aborting due to test failure: Gnome::Gtk3:ver<0.25.1> (use --force-test to override)

[MARTIMM]

Thank you very much for finding those tests. I will change them and look into the other tests as well.

[MARTIMM]

You might try to install after you have set the following in your terminal as a short fix.

export LC_ALL=en_US.UTF-8

I will use it to set a different language and find the errors to remove.

[MARTIMM]

uploaded Gnome::Gdk3 version 0.15.3 and Gnome::Gtk3 version 0.25.3

[alainbebe]

And how i do that ? I'm a poor simple user, and I know just "zef install..."
I download via github ? https://github.com/MARTIMM/gnome-gtk3 and after ??

[MARTIMM]

I am sorry for the confusion I've created. What I meant is that newer versions are available and that you could just do what you have done before, that is zef install Gnome::Gtk3.

[CasimirEtHippolyte]

Hi,
at first, many thanks for you work and your efforts.

Currently all modules install well with their latest versions (Gnome::N 0.15.8, Gnome::Gio 0.4.0, Gnome::Glib 0.16.1, Gnome::GObject 0.15.14.2, Gnome::Gdk3 0.15.3.1) except Gnome::Gtk3 0.26.0 with the following messages:

===> Testing: Gnome::Gtk3:ver<0.26.0>
[Gnome::Gtk3]     # Failed test 'invisible char is ●'
[Gnome::Gtk3]     # at t/Entry.t line 26
[Gnome::Gtk3]     # expected: '●'
[Gnome::Gtk3]     #      got: '•'
[Gnome::Gtk3]     # You failed 1 test of 4
[Gnome::Gtk3] # Failed test 'Manipulations'
[Gnome::Gtk3] # at t/Entry.t line 19
[Gnome::Gtk3] # You failed 1 test of 2
[Gnome::Gtk3] (ListStore.t:2853): Gtk-CRITICAL **: 13:57:56.392: gtk_list_store_get_value: assertion 'column < priv->n_columns' failed
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]     0 |   4004 | dus
[Gnome::Gtk3]     1 |   1001 | duizend en een nacht
[Gnome::Gtk3]     2 |    555 | en een nieuwe entry
[Gnome::Gtk3]     3 |    123 | I am lost of words
[Gnome::Gtk3]     4 |   2002 | een beetje later
[Gnome::Gtk3]     5 |   1098 | #me too
[Gnome::Gtk3]  
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]  
[Gnome::Gtk3]     # Failed test 'version ok'
[Gnome::Gtk3]     # at t/Main.t line 20
[Gnome::Gtk3]     # You failed 1 test of 2
[Gnome::Gtk3] # Failed test 'Manipulations'
[Gnome::Gtk3] # at t/Main.t line 19
[Gnome::Gtk3] # You failed 1 test of 2
[Gnome::Gtk3] (TextTagTable.t:2953): Gtk-WARNING **: 13:58:16.127: A tag named 'my-tt' is already in the tag table.
[Gnome::Gtk3] (TreeStore.t:2983): Gtk-CRITICAL **: 13:58:23.012: gtk_tree_store_iter_is_valid: assertion 'iter != NULL' failed
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]     0 |   9092 | the rain in spain...
[Gnome::Gtk3]     1 |   5005 | dus
[Gnome::Gtk3]   1:0 |      6 | en nog wat
[Gnome::Gtk3] 1:0:0 |    123 | uno dos tres
[Gnome::Gtk3] 1:0:1 |      7 | je kan me wat
[Gnome::Gtk3]   1:1 |      2 | the rain in spain... deel 3
[Gnome::Gtk3]   1:2 |      1 | the rain in spain... deel 2
[Gnome::Gtk3]     2 |   1001 | duizend en een nacht
[Gnome::Gtk3]   2:0 |      1 | wat zal ik nou weer eens tikken... deel 2
[Gnome::Gtk3]   2:1 |      2 | wat zal ik nou weer eens tikken... deel 3
[Gnome::Gtk3]   2:2 |    101 | one o one
[Gnome::Gtk3]   2:3 |      3 | en nog een zinnetje
[Gnome::Gtk3]     3 |   9091 | wat zal ik nou weer eens tikken...
[Gnome::Gtk3]  
[Gnome::Gtk3]  Row  | Number | String
[Gnome::Gtk3] ------+--------+-------------------
[Gnome::Gtk3]  
[Gnome::Gtk3] Gnome::Gtk3::WidgetPath::N-GtkWidgetPath.new
===> Testing [FAIL]: Gnome::Gtk3:ver<0.26.0>
Aborting due to test failure: Gnome::Gtk3:ver<0.26.0> (use --force-test to override)```

[MARTIMM]

next Gnome::Gtk3 version is 0.26.1.
Good luck everyone and thank you for giving me feedback

[alainbebe]

Hi,
a simple zef install Gnome::Gtk3 doesn't work. I use --force-install

zef list --installed | grep Gnome
===> Found via /home/opt/rakudo-star-2020.01/install/share/perl6/core
===> Found via /home/opt/rakudo-star-2020.01/install/share/perl6/site
Gnome::GObject:ver<0.15.13>
Gnome::Gdk3:ver<0.15.2>
Gnome::Gio:ver<0.4.0>
Gnome::Glib:ver<0.16.0>
Gnome::Gtk3:ver<0.25.1>
Gnome::N:ver<0.15.8>

zef install Gnome::Gtk3
All candidates are currently installed
No reason to proceed. Use --force-install to continue anyway

zef update => no change

zef list | grep Gnome
===> Found via Zef::Repository::Ecosystems
Gnome::GObject:ver<0.15.12>
Gnome::GObject:ver<0.15.13>
Gnome::GObject:ver<0.15.14.2>
Gnome::Gdk3:ver<0.15.2>
Gnome::Gdk3:ver<0.15.3.1>
Gnome::Gdk3:ver<0.15.3>
Gnome::Gio:ver<0.1.1>
Gnome::Gio:ver<0.2.0>
Gnome::Gio:ver<0.4.0>
Gnome::Glib:ver<0.16.0>
Gnome::Glib:ver<0.16.1>
Gnome::Gtk3::Glade:ver<0.8.8.1>
Gnome::Gtk3::Glade:ver<0.8.9>
Gnome::Gtk3:ver<0.23.2>
Gnome::Gtk3:ver<0.24.0>
Gnome::Gtk3:ver<0.25.1>
Gnome::Gtk3:ver<0.25.3.1>
Gnome::Gtk3:ver<0.25.3>
Gnome::Gtk3:ver<0.26.0>
Gnome::N:ver<0.15.4.1>
Gnome::N:ver<0.15.5>
Gnome::N:ver<0.15.6>
Gnome::N:ver<0.15.7>
Gnome::N:ver<0.15.8>

and after for each Gnome::XXX

zef install --force-install Gnome::N
===> Searching for: Gnome::N
===> Building: Gnome::N:ver<0.15.8>
===> Building [OK] for Gnome::N:ver<0.15.8>
===> Testing: Gnome::N:ver<0.15.8>
[Gnome::N] Error type: (Gnome)
[Gnome::N] Thrown Exception:
[Gnome::N] die pour rien
[Gnome::N] Could not find native sub 'some-native-sub-name(...)'
===> Testing [OK] for Gnome::N:ver<0.15.8>
===> Installing: Gnome::N:ver<0.15.8>

I have also
===> Testing [FAIL]: Gnome::Gtk3:ver<0.26.1>
Aborting due to test failure: Gnome::Gtk3:ver<0.26.1> (use --force-test to override)

I try --force-test ?

[MARTIMM]

is there some more information?
perhaps do

zef --verbose install Gnome::Gtk3

[CasimirEtHippolyte]

There're always:

[Gnome::Gtk3] (ListStore.t:11593): Gtk-CRITICAL **: 18:31:04.297: gtk_list_store_get_value: assertion 'column < priv->n_columns' failed
[Gnome::Gtk3] (TextTagTable.t:11866): Gtk-WARNING **: 18:33:00.993: A tag named 'my-tt' is already in the tag table.
[Gnome::Gtk3] (TreeStore.t:11915): Gtk-CRITICAL **: 18:33:34.398: gtk_tree_store_iter_is_valid: assertion 'iter != NULL' failed

But the install completed.

Many thanks.

[MARTIMM]

Nice to hear. Those messages above are triggered on purpose by creating faulty calls. Unfortunately, I cannot suppress them (I think) so they look a bit dangerous. These messages, however, are nice examples of how Gtk can react to mistakes. But better put these somewhere else maybe.