No module named 'yaml'

Error seems to be intermittent?

https://github.com/land-of-apps/Promptify/actions/runs/4723050827/jobs/8378470252

Error processing line 1 of /opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/appmap.pth:
  Traceback (most recent call last):
    File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site.py", line 169, in addpackage
      exec(line)
    File "<string>", line 1, in <module>
    File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/appmap/__init__.py", line 2, in <module>
      from _appmap import generation  # noqa: F401
    File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/_appmap/__init__.py", line 1, in <module>
      from . import configuration
    File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/_appmap/configuration.py", line 13, in <module>
      import yaml
  ModuleNotFoundError: No module named 'yaml'
Remainder of file ignored
============================= test session starts ==============================
platform linux -- Python 3.9.16, pytest-7.2.2, pluggy-1.0.0
rootdir: /home/runner/work/Promptify/Promptify
plugins: appmap-1.[15](https://github.com/land-of-apps/Promptify/actions/runs/4723050827/jobs/8378470252#step:6:16).0
collected 9 items

This workflow run succeeded and I don't think there are any relevant changes between them:

https://github.com/land-of-apps/Promptify/actions/runs/4723021733

The change does introduce some options to the automated AppMap installer:

diff --git a/.github/workflows/appmap-archive.yml b/.github/workflows/appmap-archive.yml
index 14dab18..02859ed 100644
--- a/.github/workflows/appmap-archive.yml
+++ b/.github/workflows/appmap-archive.yml
@@ -26,6 +26,8 @@ jobs:
         uses: getappmap/install-appmap-action@v1-pre.8
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
+          project-type: pip
+          build-file: requirements-dev.txt
           verbose: true

Here's the installer log:

/tmp/appmap install --no-interactive --no-overwrite-appmap-config --project-type pip --build-file requirements-dev.txt
Installing AppMap agent for ....

- Installing AppMap...



This project contains multiple Pip requirements files. AppMap should only be
installed during development and testing, not when deploying in a production
environment.



   ╭─────────────────────────────────────────────────────────────────────╮
   │                                                                     │
   │              Success! AppMap has finished installing.               │
   │                                                                     │
   │                      NEXT STEP: Record AppMaps                      │
   │                                                                     │
   │   You can consult the AppMap documentation, or continue with the    │
   │     instructions provided in the AppMap code editor extension.      │
   │                                                                     │
   ╰─────────────────────────────────────────────────────────────────────╯


AppMap language library has been installed and configured.
git add -N .
git diff > .appmap/appmap-install.patch
Patch file contents:

Start with .github/workflows/appmap-archive.yml and compare the failed and successful workflow runs linked in the issue, focusing on the AppMap installer options and the Python environment. Trace why appmap.configuration cannot import yaml, then make the workflow reliably provide that dependency and verify the result with another run.