[libgpiod] libgpiod and conan 2.0 recipe

[libgpiod] libgpiod and conan 2.0 recipe

[Martin Schröder]

Dear developers,


i am trying to use the lib in my tiny project; but in conjuction with 
conan i get the following error:

*********************************************************
Recipe 'libgpiod/1.6.3' seems broken.
It is possible that this recipe is not Conan 2.0 ready
If the recipe comes from ConanCenter check: https://conan.io/cci-v2.html
If it is your recipe, check if it is updated to 2.0
*********************************************************

ERROR: Package 'libgpiod/1.6.3' not resolved: libgpiod/1.6.3: Cannot 
load recipe.
Error loading conanfile at 
'/home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py': Unable to 
load conanfile in /home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in 
_call_with_frames_removed
  File "/home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py", line 
1, in <module>
    from conans import ConanFile, tools, AutoToolsBuildEnvironment
ImportError: cannot import name 'ConanFile' from 'conans' 
(/home/martin/.local/lib/python3.10/site-packages/conans/__init__.py)
.

What can I do to fix this?

Thanks in advance

Martin

Re: [libgpiod] libgpiod and conan 2.0 recipe

[Kent Gibson]

On Wed, Jul 05, 2023 at 09:51:09AM +0200, Martin Schröder wrote:
> Dear developers,
> 
> 
> i am trying to use the lib in my tiny project; but in conjuction with conan
> i get the following error:
> 
> *********************************************************
> Recipe 'libgpiod/1.6.3' seems broken.
> It is possible that this recipe is not Conan 2.0 ready
> If the recipe comes from ConanCenter check: https://conan.io/cci-v2.html
> If it is your recipe, check if it is updated to 2.0
> *********************************************************
> 
> ERROR: Package 'libgpiod/1.6.3' not resolved: libgpiod/1.6.3: Cannot load
> recipe.
> Error loading conanfile at
> '/home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py': Unable to load
> conanfile in /home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py
>  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
>  File "<frozen importlib._bootstrap>", line 241, in
> _call_with_frames_removed
>  File "/home/martin/.conan2/p/libgpf99e3cc2c7d92/e/conanfile.py", line 1, in
> <module>
>    from conans import ConanFile, tools, AutoToolsBuildEnvironment
> ImportError: cannot import name 'ConanFile' from 'conans'
> (/home/martin/.local/lib/python3.10/site-packages/conans/__init__.py)
> .
> 
> What can I do to fix this?
> 

Hi Martin,

That recipe is provided by the conan project themselves, not libgpiod,
so you should take it up with them.

FWIW, it appears the recipe is in the process of being updated to support
v2[1].
Perhaps try their WIP recipe, and if it doesn't work then follow up in
that issue?

Cheers,
Kent.

[1] https://github.com/conan-io/conan-center-index/pull/18171