Cannot create virtualenv, $READTHEDOCS_VIRTUALENV_PATH appears to be empty

[EricR86]

Details

• Read the Docs project URL: https://readthedocs.org/projects/segtools/
• Build URL (if applicable): https://readthedocs.org/projects/segtools/builds/19897082/
• Read the Docs username (if applicable): https://readthedocs.org/projects/segtools/

Expected Result

The build to continue, and in this case the virtual environment to be created. I'm willing to concede that I might be configuring things wrong so I've attached my yaml file below. Namely my python project needs to be installed for the docs to generate. To do so I need a conda environment and to be able to run a command (a make with a specific rule) post-install to generate additional text included in the .rst files.

Actual Result

On the command: python -mvirtualenv $READTHEDOCS_VIRTUALENV_PATH
The following error is produced: virtualenv: error: the following arguments are required: dest

.readthedocs.yaml reference:

version: 2

conda:
  environment: environment.yml

# Required for project building and versioning
python:
   install:
      - method: pip
        path: .

build:
  os: ubuntu-22.04
  tools:
    python: "3.8"
  jobs:
    post_install:
      - make -C doc cmdline-help

# Build documentation in the docs/ directory with Sphinx
sphinx:
  configuration: doc/conf.py

Thanks for your time and consideration.

[humitos]

Hi! This is duplicate of #10047. Take a look there to find out the solution. Thanks.