Python mcp server - Error occurred while installing tools or dependencies

I am trying to deploy Python mcp server.

Once I click on [Deploy to Cloudflare (Python MCP server)](https://blog.cloudflare.com/streamable-http-mcp-servers-python/) and go through the deploy process, I run into the following error.

11:53:43.966 | Detected the following tools from environment: python@[tool.ruff] target-version = "py312" line-length = 100 [tool.ruff.lint] select = [     "E",  # pycodestyle errors     "F",  # pyflakes     "B",  # flake8-bugbear     "I",  # isort     "C4",  # flake8-comprehensions     "UP",  # pyupgrade     "N",  # pep8-naming     "RUF",  # ruff-specific rules ] ignore = []  [tool.ruff.lint.isort] known-first-party = ["src"]  [tool.ruff.format] quote-style = "double" indent-style = "space" line-ending = "auto" skip-magic-trailing-comma = false , npm@10.9.2, nodejs@22.16.0, bun@1.2.15

-- | --

11:53:43.967 | Installing python [tool.ruff] target-version = "py312" line-length = 100 [tool.ruff.lint] select = [     "E",  # pycodestyle errors     "F",  # pyflakes     "B",  # flake8-bugbear     "I",  # isort     "C4",  # flake8-comprehensions     "UP",  # pyupgrade     "N",  # pep8-naming     "RUF",  # ruff-specific rules ] ignore = []  [tool.ruff.lint.isort] known-first-party = ["src"]  [tool.ruff.format] quote-style = "double" indent-style = "space" line-ending = "auto" skip-magic-trailing-comma = false

11:53:44.071 | Failed: error occurred while installing tools or dependencies

The local server was also painful to set up? Any quick solution?