Installation failed. Error while parsing conanfile.txt

[klb2]

Describe the bug When trying to install the package, an error related to parsing the conanfile.txt file is thrown. This occurs for both the Python installation (pip install pyssht) and C installation (cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -Dconan_deps=True ..).

To Reproduce Steps to reproduce the behavior:

1. Run the pip installation command pip install pyssht

Expected behavior The package installs without errors.

Desktop/Versions

• OS: Arch Linux
• Python Version: 3.10.9
• Pip Version: 23.0.1
• CMake Version: 3.25.2
• Conan Version: 2.0.1
• Pyssht Version: I have tried multiple ones, all of them failed.

Error message The following error message is shown (shortened):

      -- Trying 'Ninja' generator
      --------------------------------
      Not searching for unused variables given on the command line.
      -- The C compiler identification is GNU 12.2.1
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Configuring done
      -- Generating done
      -- Build files have been written to: /tmp/pip-install-cz0asrss/pyssht_e462555ff39346da8ccf502b3882581e/_cmake_test_compile/build
      --
      --------------------------------
      -- Trying 'Ninja' generator - success
      --------------------------------------------------------------------------------
-- The C compiler identification is GNU 12.2.1
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Downloading conan.cmake from https://github.com/conan-io/cmake-conan
      -- Conan: checking conan executable
      -- Conan: Found program /tmp/pip-build-env-fnsjarpm/overlay/bin/conan
      -- Conan: Version found Conan version 2.0.1

      -- Conan executing: /tmp/pip-build-env-fnsjarpm/overlay/bin/conan install /tmp/pip-install-cz0asrss/pyssht_e462555ff39346da8ccf502b3882581e/conanfile.txt --remote conancenter --generator cmake_find_package --generator cmake_paths --build missing --settings build_type=Release --settings compiler=gcc --settings compiler.version=12

      ======== Input profiles ========
      Profile host:
      [settings]
      arch=x86_64
      build_type=Release
      compiler=gcc
      compiler.cppstd=gnu17
      compiler.libcxx=libstdc++11
      compiler.version=12
      os=Linux

      Profile build:
      [settings]
      arch=x86_64
      build_type=Release
      compiler=gcc
      compiler.cppstd=gnu17
      compiler.libcxx=libstdc++11
      compiler.version=12
      os=Linux

      ERROR: Error while parsing [options] in conanfile.txt
      Options should be specified as 'pkg/*:option=value'
      CMake Error at _skbuild/linux-x86_64-3.10/cmake-build/conan.cmake:631 (message):
        Conan install failed='1'
      Call Stack (most recent call first):
        cmake/conan_dependencies.cmake:12 (conan_cmake_install)
        CMakeLists.txt:17 (include)

      -- Configuring incomplete, errors occurred!

[jasonmcewen]

Thanks for letting us know. Conan was updated recently, which broke the installation. I think this is fixed now (@mdavezac, can you confirm and if so can we close this?). Hopefully you should be able to install now but let us know if you are still having problems?

[mdavezac]

It was corrected yesterday in version 1.5.2. Could you give it another go?

[klb2]

Thank you for fixing it. The installation using pip worked now. However, the same issue is also present in the s2let package. (I now opened an issue there too https://github.com/astro-informatics/s2let/issues/47)

[mdavezac]

Thanks @klb2, yes the issue should be present on so3 and s2let. It should be all fixed by Monday.