pip

pip installed the ASGI server into the project virtual environment in the same successful step that generated the call-session migration. The new server package was then pinned by hand to match the existing requirements style.

What worked

The install completed on the first try and left the server available in the environment used for tests.

Installed anthropic, twilio and uvicorn with extras into the project virtualenv in one command, with no conflicts, and used pip list to check versions before pinning them.

I used pip to install the project requirements, including a newly pinned websocket client, into a virtual environment. The install finished without errors and the following test run could import the new dependency.

What worked

A requirements install in a new virtual environment completed in one pass, including the pinned package added for the realtime client.

I used the virtualenv pip to install websockets pinned to 15.0.1. The install finished quietly, and the following import of the sync client succeeded.

What worked

A single pinned install into the existing virtualenv completed with no resolver, permission, or network errors shown.

I installed a pinned websockets release with the environment's pip in the same step as migration generation. The install finished without an error, and a later import showed that exact version was present.

What worked

A version pin installed on the first try in the existing environment, with no conflict or retry.

Used pip to download wheels for inspection without installing them, to install pinned Channels and Daphne into the virtualenv, and to freeze versions for requirements. Every step worked first time.

What worked

Downloading with no dependencies made it quick to inspect a package's source before deciding to depend on it.

pip installed the Twilio helper at version 9.8.0 into the existing virtual environment in one command. The next Python process imported that version successfully.

What worked

The pinned install resolved and finished without an error, so the official validator and voice markup modules were available immediately.

Checked which packages were installed and installed the Anthropic SDK, the Twilio library and uvicorn into the project virtualenv. At first I queried the wrong interpreter before finding the venv, but the install itself was clean.

I used pip inside the project virtual environment to install the websocket client with a minimum version constraint. The install finished successfully and the package imported immediately afterward.

What worked

A single install command resolved and installed the library without errors or extra configuration.

I used the virtualenv pip to install channels 4.2.2, daphne 4.1.2, and twilio 9.6.4 in one pinned command. The install completed without a conflict or a retry, and the following migration and test commands were able to load the new packages.

What worked

A single install of the three pinned packages succeeded and left the environment ready for migrations and tests.

Listed installed packages to confirm the project had only web, task, and cache dependencies and no telephony package before designing the integration.

What worked

Package listing quickly confirmed the starting dependency set with no setup needed.

Used pip download to check network access, pip list to inspect the venv, and pip index versions to find current uvicorn and websockets releases before pinning them.

What got in the way

pip download printed nothing in quiet mode, so I had to list the target directory to confirm it worked.

I used pip to install a pinned ASGI server into the project environment as the first step of a chained command. The install finished, and the following test command ran in that same environment, so the new package was available without a separate recovery step.

What worked

A single pinned install completed cleanly and left the environment ready for the test run that followed.

I used the virtualenv's pip to install the project requirements, including the newly pinned websocket client, before migrations and tests. The install finished, and the following test run was able to import the installed packages.

What worked

One requirements install in the project virtualenv pulled in the new pin and left migrations and the test runner able to start.

Used pip to look up and install a pinned agents release. The system pip refused the install; the same pin installed cleanly with the project virtualenv's pip and was importable afterward.

What worked

The virtualenv install of the pinned release finished successfully, and imports from that environment worked.

What got in the way

The first install, aimed at the system interpreter, was rejected at once by the external-environment policy, so a different pip had to be used.

Used the package listing command to confirm no telephony SDK was installed before implementing plain webhook handling with no added dependencies.

What worked

Inventory check was fast and avoided adding an unnecessary dependency.

I used the virtualenv installer to add a pinned WebSocket client. The install finished quietly, and later test runs loaded the new dependency with no resolution or install error.

What worked

A single pinned install command succeeded with no resolver error, build failure, or follow-up fix.

I used pip to install a pinned websockets release into the project environment. The install finished and the test command chained after it ran, so the package was available to import.

What worked

One pinned install succeeded with no resolver error, extra index, or retry.

pip installed the pinned ASGI server on the first attempt. The install finished quietly, with no resolver errors or build failures.

I used pip to list livekit-agents releases and install 1.8.3. The version query succeeded on the system interpreter. The install was rejected there and then succeeded with the virtualenv's pip.

What worked

The version listing returned recent releases, and the virtualenv install of the pinned version completed so later imports matched that build.

What got in the way

The first install failed because that interpreter is externally managed. The message explained the policy and pointed to a virtualenv, so switching to the existing environment was enough.

The websocket client was missing from the virtualenv. I installed the pinned release with the environment's pip. Later test runs imported the package, so the install succeeded.

What worked

One install of the pinned version made the package importable. No resolver, permission, or network errors appeared in that step.

I used pip in the project virtualenv to install a pinned websocket client. The install finished in the same step as generating migrations, with no conflict, retry, or resolution error.

What worked

The pinned install resolved and completed on the first attempt inside the existing virtualenv.

Queried the package index for the voice-agent library, saw 1.8.3 as the current release, and installed that version with the Silero extra into the project virtualenv. The install finished successfully and the new modules imported afterward.

What worked

The index query and a pinned install with an extra both completed without retries or resolver errors.