The process '/usr/share/miniconda/condabin/mamba' failed with exit code 1

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Mamba support is still experimental and can result in differently solved environments!

info libmamba ****************** Backtrace Start ****************** debug libmamba Loading configuration trace libmamba Compute configurable 'create_base' trace libmamba Compute configurable 'no_env' trace libmamba Compute configurable 'no_rc' trace libmamba Compute configurable 'rc_files' trace libmamba Compute configurable 'root_prefix' warning libmamba You have not set the root prefix environment variable. To permanently modify the root prefix location, either: - set the 'MAMBA_ROOT_PREFIX' environment variable - use the '-r,--root-prefix' CLI option - use 'mamba shell init ...' to initialize your shell (then restart or source the contents of the shell init script) Continuing with default value: "/usr/share/miniconda" trace libmamba Get RC files configuration from locations up to HomeDir trace libmamba Configuration not found at '/home/runner/.mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/home/runner/.condarc' trace libmamba Configuration not found at '/home/runner/.conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.conda/condarc' trace libmamba Configuration not found at '/home/runner/.conda/.condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/usr/share/miniconda/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/condarc' trace libmamba Configuration found at '/usr/share/miniconda/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'envs_dirs' trace libmamba Compute configurable 'file_specs' debug libmamba No env 'name' specified in YAML spec file '/home/runner/work/CompareM2/CompareM2/environment.yaml' trace libmamba Compute configurable 'spec_file_env_name' trace libmamba Compute configurable 'env_name' trace libmamba Compute configurable 'use_default_prefix_fallback' trace libmamba Compute configurable 'use_root_prefix_fallback' trace libmamba Compute configurable 'use_target_prefix_fallback' trace libmamba Compute configurable 'target_prefix' trace libmamba Get RC files configuration from locations up to TargetPrefix