2026-01-03T18:29:26,778 Created temporary directory: /tmp/pip-ephem-wheel-cache-dpcqlv5t
2026-01-03T18:29:26,780 Created temporary directory: /tmp/pip-build-tracker-pib8kr0d
2026-01-03T18:29:26,780 Initialized build tracking at /tmp/pip-build-tracker-pib8kr0d
2026-01-03T18:29:26,781 Created build tracker: /tmp/pip-build-tracker-pib8kr0d
2026-01-03T18:29:26,781 Entered build tracker: /tmp/pip-build-tracker-pib8kr0d
2026-01-03T18:29:26,782 Created temporary directory: /tmp/pip-wheel-v1gnkcn9
2026-01-03T18:29:26,785 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2026-01-03T18:29:26,788 Created temporary directory: /tmp/pip-ephem-wheel-cache-r81dzy3z
2026-01-03T18:29:26,810 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2026-01-03T18:29:26,814 2 location(s) to search for versions of mcp-common:
2026-01-03T18:29:26,814 * https://pypi.org/simple/mcp-common/
2026-01-03T18:29:26,814 * https://www.piwheels.org/simple/mcp-common/
2026-01-03T18:29:26,814 Fetching project page and analyzing links: https://pypi.org/simple/mcp-common/
2026-01-03T18:29:26,815 Getting page https://pypi.org/simple/mcp-common/
2026-01-03T18:29:26,817 Found index url https://pypi.org/simple
2026-01-03T18:29:27,033 Fetched page https://pypi.org/simple/mcp-common/ as application/vnd.pypi.simple.v1+json
2026-01-03T18:29:27,039   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/44/86/1b0e55be2534307a013c03065ad96e41f19f86af004534fd7e30c5f0ccbc/mcp_common-0.2.0-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,040   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/44/8c/7afc2d2e40153b3748e0703b3a28e7d4ed1e221639747311058e5470f573/mcp_common-0.2.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,041   Skipping link: 0.2.0 Requires-Python >=3.13: https://files.pythonhosted.org/packages/44/8c/7afc2d2e40153b3748e0703b3a28e7d4ed1e221639747311058e5470f573/mcp_common-0.2.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,041   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/42/66/2e5ffad0c189625bd9572ebd50890a782953b5c4910229222b6e9cd48065/mcp_common-0.3.0-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,042   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/6f/10/2b1d91265bfaac46d5eef2b81aa31ba043691a42d4f1b7edf2c8ccbdda6b/mcp_common-0.3.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,043   Skipping link: 0.3.0 Requires-Python >=3.13: https://files.pythonhosted.org/packages/6f/10/2b1d91265bfaac46d5eef2b81aa31ba043691a42d4f1b7edf2c8ccbdda6b/mcp_common-0.3.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,044   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/11/4f/ab9dfed6e86c268c6682b13a6920d4472237be98edf8009207fcb94a292e/mcp_common-0.3.1-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,045   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/7a/34/3bd68fb02b8f59ea90af88963d0e4a59b8895de0eacdac8beeecc92f63d5/mcp_common-0.3.1.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,045   Skipping link: 0.3.1 Requires-Python >=3.13: https://files.pythonhosted.org/packages/7a/34/3bd68fb02b8f59ea90af88963d0e4a59b8895de0eacdac8beeecc92f63d5/mcp_common-0.3.1.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,046   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/3b/2a/7071ed4fd93673a7fc36c481e657299dcbeea037d15d10ed419d618d12c3/mcp_common-0.3.2-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,048   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/db/28/2b0f74aa776a73627ff1227361a4ca9760564a359a942dbf72a1d473be64/mcp_common-0.3.2.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,048   Skipping link: 0.3.2 Requires-Python >=3.13: https://files.pythonhosted.org/packages/db/28/2b0f74aa776a73627ff1227361a4ca9760564a359a942dbf72a1d473be64/mcp_common-0.3.2.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,049   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/8c/ed/49e654739f03a242dbad56e44f2d395c8c9423d247ee268992b1fa6c2e50/mcp_common-0.3.3-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,049   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/2f/5a/8b0b51c23e82ec9449f6fe3bce220f5af0f9db01c7a0908a1c8735192f29/mcp_common-0.3.3.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,050   Skipping link: 0.3.3 Requires-Python >=3.13: https://files.pythonhosted.org/packages/2f/5a/8b0b51c23e82ec9449f6fe3bce220f5af0f9db01c7a0908a1c8735192f29/mcp_common-0.3.3.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,050   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/d6/6d/caf8cf6f69c77f6531d646fe695eee60806e6cdf53c6bdd0d7a31c48929c/mcp_common-0.3.4-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,051   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/1f/1f/a6a861a8af1bce844d790231d1f2281726f569234d1f6269e824e2ac02b7/mcp_common-0.3.4.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,052   Skipping link: 0.3.4 Requires-Python >=3.13: https://files.pythonhosted.org/packages/1f/1f/a6a861a8af1bce844d790231d1f2281726f569234d1f6269e824e2ac02b7/mcp_common-0.3.4.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,052   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/62/d5/40b90573349bd2e75187f50516cfe796e10f8d0d31d082c9e38786a363b6/mcp_common-0.3.5-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,053   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/cf/e5/7ea773863a1230566ce276ab2102ea49e617a043d6c420960944a5b021cb/mcp_common-0.3.5.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,054   Skipping link: 0.3.5 Requires-Python >=3.13: https://files.pythonhosted.org/packages/cf/e5/7ea773863a1230566ce276ab2102ea49e617a043d6c420960944a5b021cb/mcp_common-0.3.5.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,054   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/82/58/80ba5dc308ab5b40927e0d87dacd7ada3a3e225292f5e83dded560c9a1e0/mcp_common-0.3.6-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,055   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/c5/f4/030487ce2b369f7377b4a3b3a28027157d8df719e1291ad5a546775392d9/mcp_common-0.3.6.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,056   Skipping link: 0.3.6 Requires-Python >=3.13: https://files.pythonhosted.org/packages/c5/f4/030487ce2b369f7377b4a3b3a28027157d8df719e1291ad5a546775392d9/mcp_common-0.3.6.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,057   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/37/84/9b148344147d6f2ec153761304752d0a19ae261cfc5aa8633872d7c60546/mcp_common-0.4.0-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,058   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/93/fc/a926d7e0d5b1a36e22708807f8f5570a7179c55f6f1268a8528b97e070c4/mcp_common-0.4.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,059   Skipping link: 0.4.0 Requires-Python >=3.13: https://files.pythonhosted.org/packages/93/fc/a926d7e0d5b1a36e22708807f8f5570a7179c55f6f1268a8528b97e070c4/mcp_common-0.4.0.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,059   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/ac/53/63729d1057a79296e9809e503f155ea1d2ddb77f6cf485f76bb7d8217131/mcp_common-0.4.1-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,060   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/26/51/b57a3487fb0c956718292365df99dafe3c40f8a205e54df3ca3b1973bd69/mcp_common-0.4.1.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,060   Skipping link: 0.4.1 Requires-Python >=3.13: https://files.pythonhosted.org/packages/26/51/b57a3487fb0c956718292365df99dafe3c40f8a205e54df3ca3b1973bd69/mcp_common-0.4.1.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,061   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/47/bb/caa628a3d6de0d2c1c48400c466251bc011006d5941d0773f27ef28f63d8/mcp_common-0.4.2-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,062   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/92/5f/45ee54955142a6d1635dc599820198968e1fdd9ee7e2c465902ead84d35c/mcp_common-0.4.2.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,062   Skipping link: 0.4.2 Requires-Python >=3.13: https://files.pythonhosted.org/packages/92/5f/45ee54955142a6d1635dc599820198968e1fdd9ee7e2c465902ead84d35c/mcp_common-0.4.2.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,063   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/88/a7/8a725bc3c7185a5fd16db93e318f98aa0579d0ac7bde10e551d07bb7ee9c/mcp_common-0.4.3-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,064   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/2d/9f/ec8844ad763f7d3640de64fe1e965f28bcb3652af6019360beb383ff9652/mcp_common-0.4.3.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,064   Skipping link: 0.4.3 Requires-Python >=3.13: https://files.pythonhosted.org/packages/2d/9f/ec8844ad763f7d3640de64fe1e965f28bcb3652af6019360beb383ff9652/mcp_common-0.4.3.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,065   Skipping link: No binaries permitted for mcp-common: https://files.pythonhosted.org/packages/38/e1/bfb1b4674b50c0319aefb01cfef210d214226cace58d5808925440994656/mcp_common-0.4.5-py3-none-any.whl (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,066   Link requires a different Python (3.11.2 not in: '>=3.13'): https://files.pythonhosted.org/packages/4b/72/17873273ac95df8299bc4e56b8148434741f457dcd83539d2419b10471c0/mcp_common-0.4.5.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,067   Skipping link: 0.4.5 Requires-Python >=3.13: https://files.pythonhosted.org/packages/4b/72/17873273ac95df8299bc4e56b8148434741f457dcd83539d2419b10471c0/mcp_common-0.4.5.tar.gz (from https://pypi.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,068 Fetching project page and analyzing links: https://www.piwheels.org/simple/mcp-common/
2026-01-03T18:29:27,068 Getting page https://www.piwheels.org/simple/mcp-common/
2026-01-03T18:29:27,070 Found index url https://www.piwheels.org/simple
2026-01-03T18:29:27,232 Fetched page https://www.piwheels.org/simple/mcp-common/ as text/html
2026-01-03T18:29:27,236   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.4.3-py3-none-any.whl#sha256=8609fad9844f7f36696e6daacf99af6a6bb0dee88c2129e5c568b878d31fd3d1 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,237   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.4.2-py3-none-any.whl#sha256=d0825403411e3f408e2a5d8ec5a9e4bcab08603ee7f5368141dfeb9e0ff9de17 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,237   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.4.1-py3-none-any.whl#sha256=95afc2a51b6f0d97bf1d285bfbcbb0a34b5e971c92ad0b3c48e625f873f6c3a0 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,238   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.4.0-py3-none-any.whl#sha256=128213e211afb07276b64404bf2c192ea337c87a54760d5254c662567bcc10dc (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,239   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.3.6-py3-none-any.whl#sha256=1911c5718edbdf5714ed706c07d33245eda1a24b2903fb0c185921a0d9d0e0e0 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,239   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.3.5-py3-none-any.whl#sha256=710b29103b11e79c46bf096a8fb811b1d70f6030b20cd1e65fc4c33531287805 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,240   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.3.4-py3-none-any.whl#sha256=2539f1703090e36d650e79cc3fa97dd0b170751668a706b1981bf84c8c7e1860 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,240   Skipping link: No binaries permitted for mcp-common: https://www.piwheels.org/simple/mcp-common/mcp_common-0.3.3-py3-none-any.whl#sha256=2227f8ce344395dee2b485d096ae4891f74a3a4472c491806e76f7796d0121a1 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,241   Skipping link: No binaries permitted for mcp-common: https://archive1.piwheels.org/simple/mcp-common/mcp_common-0.3.2-py3-none-any.whl#sha256=d5ddbd5a3e7c564740fbcf890f5fbbd7712d7668cfab46bdfd171456fba297fb (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,242   Skipping link: No binaries permitted for mcp-common: https://archive1.piwheels.org/simple/mcp-common/mcp_common-0.3.1-py3-none-any.whl#sha256=89e3d3259ab99e4adb244437c25ab2d60e7e4af9e442915840dc228d18a6ae3a (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,242   Skipping link: No binaries permitted for mcp-common: https://archive1.piwheels.org/simple/mcp-common/mcp_common-0.3.0-py3-none-any.whl#sha256=f5149c9b597fa3d6bd2adc6c71a749e6391c4da68f7fb6262868820ff1ac7466 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,243   Skipping link: No binaries permitted for mcp-common: https://archive1.piwheels.org/simple/mcp-common/mcp_common-0.2.0-py3-none-any.whl#sha256=45ffc90ac9d8c71eeaa3918551c79f7c6e043e49c74ab40ab354d77b244ddd46 (from https://www.piwheels.org/simple/mcp-common/) (requires-python:>=3.13)
2026-01-03T18:29:27,244 Skipping link: not a file: https://www.piwheels.org/simple/mcp-common/
2026-01-03T18:29:27,244 Skipping link: not a file: https://pypi.org/simple/mcp-common/
2026-01-03T18:29:27,263 Given no hashes to check 0 links for project 'mcp-common': discarding no candidates
2026-01-03T18:29:27,264 ERROR: Ignored the following versions that require a different python version: 0.2.0 Requires-Python >=3.13; 0.3.0 Requires-Python >=3.13; 0.3.1 Requires-Python >=3.13; 0.3.2 Requires-Python >=3.13; 0.3.3 Requires-Python >=3.13; 0.3.4 Requires-Python >=3.13; 0.3.5 Requires-Python >=3.13; 0.3.6 Requires-Python >=3.13; 0.4.0 Requires-Python >=3.13; 0.4.1 Requires-Python >=3.13; 0.4.2 Requires-Python >=3.13; 0.4.3 Requires-Python >=3.13; 0.4.5 Requires-Python >=3.13
2026-01-03T18:29:27,265 ERROR: Could not find a version that satisfies the requirement mcp-common==0.4.5 (from versions: none)
2026-01-03T18:29:27,267 ERROR: No matching distribution found for mcp-common==0.4.5
2026-01-03T18:29:27,268 Exception information:
2026-01-03T18:29:27,268 Traceback (most recent call last):
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2026-01-03T18:29:27,268     self._add_to_criteria(self.state.criteria, r, parent=None)
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2026-01-03T18:29:27,268     raise RequirementsConflicted(criterion)
2026-01-03T18:29:27,268 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('mcp-common==0.4.5')
2026-01-03T18:29:27,268 
2026-01-03T18:29:27,268 During handling of the above exception, another exception occurred:
2026-01-03T18:29:27,268 
2026-01-03T18:29:27,268 Traceback (most recent call last):
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2026-01-03T18:29:27,268     result = self._result = resolver.resolve(
2026-01-03T18:29:27,268                             ^^^^^^^^^^^^^^^^^
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2026-01-03T18:29:27,268     state = resolution.resolve(requirements, max_rounds=max_rounds)
2026-01-03T18:29:27,268             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2026-01-03T18:29:27,268     raise ResolutionImpossible(e.criterion.information)
2026-01-03T18:29:27,268 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('mcp-common==0.4.5'), parent=None)]
2026-01-03T18:29:27,268 
2026-01-03T18:29:27,268 The above exception was the direct cause of the following exception:
2026-01-03T18:29:27,268 
2026-01-03T18:29:27,268 Traceback (most recent call last):
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2026-01-03T18:29:27,268     status = run_func(*args)
2026-01-03T18:29:27,268              ^^^^^^^^^^^^^^^
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2026-01-03T18:29:27,268     return func(self, options, args)
2026-01-03T18:29:27,268            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2026-01-03T18:29:27,268     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2026-01-03T18:29:27,268                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-01-03T18:29:27,268   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2026-01-03T18:29:27,268     raise error from e
2026-01-03T18:29:27,268 pip._internal.exceptions.DistributionNotFound: No matching distribution found for mcp-common==0.4.5
2026-01-03T18:29:27,274 Removed build tracker: '/tmp/pip-build-tracker-pib8kr0d'