Cannot install in Ubuntu with python3.10

[chkwon]

I tested with a fresh installation of Ubuntu 22.04 with python3.10. It works well with python3.9 though.

Two issues:

• In python3.10, it cannot find elkai v0.1.2. Instead it tries v0.0.9
• Even v0.0.9 does not install.

The first part of the installation:

$ pip install --no-cache-dir -vvv elkai
Using pip 22.0.2 from /usr/lib/python3/dist-packages/pip (python 3.10)
Defaulting to user installation because normal site-packages is not writeable
Created temporary directory: /tmp/pip-ephem-wheel-cache-bv6pypaf
Created temporary directory: /tmp/pip-req-tracker-7d3n20pk
Initialized build tracking at /tmp/pip-req-tracker-7d3n20pk
Created build tracker: /tmp/pip-req-tracker-7d3n20pk
Entered build tracker: /tmp/pip-req-tracker-7d3n20pk
Created temporary directory: /tmp/pip-install-4apmdc3m
1 location(s) to search for versions of elkai:
* https://pypi.org/simple/elkai/
Fetching project page and analyzing links: https://pypi.org/simple/elkai/
Getting page https://pypi.org/simple/elkai/
Found index url https://pypi.org/simple
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/elkai/ HTTP/1.1" 200 5286
 Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_6_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/67/da/2df84862273fef7bd348f77e14166f62ab3bdfef86effe6de38dc8ad5453/elkai-0.0.7-cp35-cp35m-macosx_10_6_x86_64.whl#sha256=c4a9aa1507d2fa5a1d01b3428ede19e1f0ed798e162af8f19c2b5505a38b41cb (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c3/f5/238a210c1fd9d3a22d9f04e05351a29601a7d861f9b7e48182e2c1a05157/elkai-0.0.7-cp35-cp35m-manylinux1_x86_64.whl#sha256=bbf3ef07a459afcf8027b582ba93c00ceef0b7c65f5b3c71c32d35fb06f84213 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c3/94/279e2525b76c0cc84cb157ce7613a424cdfba4d6f7e36b0d0d997f65e17b/elkai-0.0.7-cp35-cp35m-win32.whl#sha256=737ead31578fca527eefd1f7ec20a6518a7c6b3e8c236f488459f638c2bcd493 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/32/00/041701bc8b7119c6be6814a47143e7649ec7e07f145dd8e666adfc9cddac/elkai-0.0.7-cp35-cp35m-win_amd64.whl#sha256=567e4f59465aaebc183a07bd84c27bb948829144d8d77635584cd382bb3597a4 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_6_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/98/29/14ca79a7d76f244eaafedb809f23b507ab1df2ee2a5e5585ace931f884d2/elkai-0.0.7-cp36-cp36m-macosx_10_6_x86_64.whl#sha256=daf935f77c1c9aba28e1da740577bf89719c821a9a7bd8084878534d7e4771bb (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/6d/76/3274b679966e484516a3bf916234b1b06e4a9781ea70f02781906285a034/elkai-0.0.7-cp36-cp36m-manylinux1_x86_64.whl#sha256=e825cff314d4757f359f594620f46db62582132155332e5375a3fedcb43c59f4 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/5f/12/fb4fcaefebb4bb211707c910213c096118568b9602164c5538ccb581567b/elkai-0.0.7-cp36-cp36m-win32.whl#sha256=064074416afb662ffe86e4058e0c6ce52b58474dfaaccc5d65a7e89088f9d5e4 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9e/10/8e1f5d32e2d1b1ba294fbb03821a5b9b2267aaa067fb954e77093bb2eec0/elkai-0.0.7-cp36-cp36m-win_amd64.whl#sha256=5e3289565b91369228d2285dd69e208be288a684276e10c1a4100ad3cce8f439 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-macosx_10_6_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/db/f5/d7ea33512642d36fffd6a47a7b06791fe15a1eb3976bb1936b3bb06243b8/elkai-0.0.7-cp37-cp37m-macosx_10_6_x86_64.whl#sha256=927183d22abe1d2aa256532d265ef509c37982062fe7fb8d9623284127db9d2b (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/57/93/09258af96da91b753f29b6387724552a7eddfb9d29b0f222b084019018d3/elkai-0.0.7-cp37-cp37m-manylinux1_x86_64.whl#sha256=d3c191f0691c1bbc970cd65ac974744160b8ff3fd3ccfd85aea902ed068e0d4b (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/44/89/302ac6f035f58cf9c7d52cf3c3aadb730cc8116b055b3949eefe4560747a/elkai-0.0.7-cp37-cp37m-win32.whl#sha256=ce2961f6fa2fe8a6a5cc8aadd43a2500e137954dcc906079a09a5330b517bcca (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/7a/7b/62853e2e886ad2c39869c1f4b38b564e791e1803fe950d605244e3546872/elkai-0.0.7-cp37-cp37m-win_amd64.whl#sha256=5806290debc8e856b3aff23100404b46641fe0d48c90d3de80ea54a6d22330fe (from https://pypi.org/simple/elkai/)
 Found link https://files.pythonhosted.org/packages/56/66/d74e3b103a69a957f7459477582733df50b16ac8aca744666e6ce1fc6e24/elkai-0.0.7.tar.gz#sha256=b8d0e5647d3df5477a1f3704072baa7a844afcf058c3dc9796c13998b4ee308e (from https://pypi.org/simple/elkai/), version: 0.0.7
 Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/0d/01/c1d8558d1b1afe321b79a6ab8baa3e0246f3989d2ee07f10afa04ab60174/elkai-0.0.9-cp35-cp35m-macosx_10_14_x86_64.whl#sha256=1789ed764f0fbb1f738d56031608efa953f3096b3016057b2d7f510776cfb03d (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/5d/d3/62f75648da53c5e72ff0ff842cb4d8cf1f48b99d04fc068941a978f2570b/elkai-0.0.9-cp35-cp35m-manylinux1_x86_64.whl#sha256=7b2187a085dc2a5ecfd73885d5dccabe8ef8b520a3f617b4c3b06f09da458a61 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/12/c4/8eecb51a8394db61e8258f73107be1a941b8a0b446e490d059e5490e0646/elkai-0.0.9-cp35-cp35m-win32.whl#sha256=e8f4e687e77ccb8520ecb89b5e02cd36e7f9773d717c8035323b1af741cccb13 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/66/7f/740b5bd34eb2c3ca977251c3dcbd97aab39193a1a445e21f566626c9e772/elkai-0.0.9-cp35-cp35m-win_amd64.whl#sha256=e7fbeb232e5dceee669d70107e89f38b6a05d8eb5dbfe3df5f0c48c7ebe2bb92 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/07/0d/a55b00a5541973ac270d69ca55711ae19febccfe6be0384ba1172ac24d81/elkai-0.0.9-cp36-cp36m-macosx_10_14_x86_64.whl#sha256=1340731c416dd742030df01f4e09c3f24b044a8625635985cd2d84899d50eb88 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/42/24/d2adac081a1cf4dcefdbdd76b6dc570ad257cd3d82f4328ab18f9aad3eb4/elkai-0.0.9-cp36-cp36m-manylinux1_x86_64.whl#sha256=8e567be947a40c222d899e76472e6aec580a502f7d03283d7966197eb51bf724 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/62/eb/0ce1b0e0278fb75eca5ae98a68e9c3da441a9f63659a06b7c96b15845c41/elkai-0.0.9-cp36-cp36m-win32.whl#sha256=a9e881728aa9ba5116264d2fa63cb6ff9a23c8fd4ff4172494bb6cc2ac9fab75 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/49/c2/f7e53266695917f87f664a5646f698ac80e1ac103162e9d525f5e5cbfc8c/elkai-0.0.9-cp36-cp36m-win_amd64.whl#sha256=6e82af6d94a4760d6749fc62881054c70503a9b1f82b693d34a529c74836c835 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/30/9c/f7c6da4f7dee6bf421783fb6f6207cebd2a71c288f0ac1dbc01ae11d98cc/elkai-0.0.9-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=dee06dff0284f4ba921fa9a27572c74db35acb1fa090c310ff400a792155c88c (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e7/42/1a350ecf25535cd3f11dc621c8f233435fc02429f671836e1f6b1b2824de/elkai-0.0.9-cp37-cp37m-manylinux1_x86_64.whl#sha256=c65a5f2efa2766f040a9ac2f8e4b01cb94afa2637111197dd7bb8827f0f01c72 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/41/d2/aa0ba3615f83f7e502bac10dd76255542b9eb6bfdac454d9e2f46db66f25/elkai-0.0.9-cp37-cp37m-win32.whl#sha256=0c214be073c249a4d7b3689ad1cbf176a1ce15998a7819480d953c21276fb2c5 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/94/97/5ee03b2ed5dd9d455685dc541abd0f418dd4e9fa1adf6201940c8c157dcc/elkai-0.0.9-cp37-cp37m-win_amd64.whl#sha256=a9465e3b7bd2470d1cfe2bb05e34407a214b988bd6c1365b68d902232b39bd19 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c9/bb/73ceb0ec72463ebb9bd7d6b6c84f17bcf8c5b98aa0de024b5d88461d5da3/elkai-0.0.9-cp38-cp38-macosx_10_14_x86_64.whl#sha256=ae8458016ed286452236b6340b9675b600850a4ab64ad782118b4daa8fb45807 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/dc/72/f4590a31e479ad435955dfd7fb9dfe364a1ebe74c229ea5ab6d4f3aa2000/elkai-0.0.9-cp38-cp38-manylinux1_x86_64.whl#sha256=550d71747ff2e64e8902d7269a7fb1184f71051e9386ef4bfb7e4dac230aac3d (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/7d/7f/19620ae8d8878892a395022dd0af140094d9f7a4437985a7ccbc9c704f88/elkai-0.0.9-cp38-cp38-win32.whl#sha256=69034913cf4ad352603aec825bb951e0e0820e01d18b78a26bfdd5ddb614d638 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/93/4a/cf0d1dbdd5bce6766f1420bb6996bce1f90d0492e0ab184fa324750bf441/elkai-0.0.9-cp38-cp38-win_amd64.whl#sha256=c7adf84177d6be5c4d510ef1a887b93bf7f1ca0c15ccea8946f19974d960744d (from https://pypi.org/simple/elkai/)
 Found link https://files.pythonhosted.org/packages/3a/c2/0552360cb34f0a7d0137cfe9f4849a0e54bd2c00a7e96ad432a6cfeadb21/elkai-0.0.9.tar.gz#sha256=eb065f2d82ccd6ae8b0195545077a7cacb94e5d07e009359272b42f521fe664b (from https://pypi.org/simple/elkai/), version: 0.0.9
 Skipping link: none of the wheel's tags (cp310-cp310-macosx_12_0_arm64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/67/31/6d4f132f7e2795d6a295c4c9d3e26260b90de3064088c34288c98f4b686a/elkai-0.1.2-cp310-cp310-macosx_12_0_arm64.whl#sha256=984133ad66a17965761f68c95ccfcd2e7031c253615f32a54f3e8f507ce0c7f3 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/29/4b/5ec8270e2ef05c49d0367212527f51a0c28d5909637a26f68c3dc471a4ad/elkai-0.1.2-cp35-cp35m-macosx_10_14_x86_64.whl#sha256=9df4ff4949ee7c98404d5b94636cbf0204b41d3dd070b8212c7766eaca650e31 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/19/34/6b7c00e2d02f8accf3f1c7dae3aa87ed78c0a04b83d0a808fb29dda88043/elkai-0.1.2-cp35-cp35m-manylinux1_x86_64.whl#sha256=79fca2d6b031ede159b9e4c8e55e5d490fc1c5b7770eca1d17f425429aab82cb (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/74/1b/c4973011218fc9489ad8acb333a5a62944fe02b83779149d18b3edc74761/elkai-0.1.2-cp35-cp35m-win32.whl#sha256=04ac424f365313bc862d457685c56b7bfdce931a77f4627de649d34ccf7ee2fa (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp35-cp35m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/68/92/69d19554c92b03ceb25cf8844dc74436899564b9d818d0fd2a840bea98be/elkai-0.1.2-cp35-cp35m-win_amd64.whl#sha256=be35ccba4e5c271c480321af738087dd29ee71bee48739810a79899f659ded91 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/7b/a4/80698b6c53a1abf31c4b20b1324dbad379c10e89a6d42a83c3eef4a589e2/elkai-0.1.2-cp36-cp36m-macosx_10_14_x86_64.whl#sha256=718e23bde51b1c34b6b55468301f301fbe13608a8386a6f25cca6abb13f34325 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/09/5f/87f6d59ff47008cfbc8a03c4fc7b5957e7d4fac42ee7a7e72a4e258eada9/elkai-0.1.2-cp36-cp36m-manylinux1_x86_64.whl#sha256=a957ffd19c593d4a3fb7b75a172f42fb3b3cdbb1771ad7f9cc4ca687ac534a26 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/36/38/264396721568d447ace209a34a1dedf16a5a7fe21c4b6c527943883771e8/elkai-0.1.2-cp36-cp36m-win32.whl#sha256=077daf428c4bfd22480334b3e1fb7de0b7165b46278f2d62dc67381ee402b88d (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp36-cp36m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/15/8b/db46927b033c5de99bde301d623c19f2c0a931fc5ab2abcc671c258c8e08/elkai-0.1.2-cp36-cp36m-win_amd64.whl#sha256=88095dbeec336c384fdf79e27023b874a16d3cb4e167c1d4fa0944bb2b893aa8 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/6c/cd/369d7b6f7dcba7f6c3db00b8e3201840f4587cf2c180e426312e3217c733/elkai-0.1.2-cp37-cp37m-macosx_10_14_x86_64.whl#sha256=88d29a33ad74536f9736a501999285e9fe03003d2f05caf862dc63fb5b9b776a (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/28/1b/ce03db0b61ddb5269ab0227f48f5aef0e7f0e04b1741c765da923e552f6d/elkai-0.1.2-cp37-cp37m-manylinux1_x86_64.whl#sha256=1c3e756b1e8c7d48ef402d274b58161acfaae087d3b3a062cd5b18882a98f426 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c6/ff/d149105e59cb191fc9aba80e50ea586a86ee51e54298874bde9255741235/elkai-0.1.2-cp37-cp37m-win32.whl#sha256=dc2480f090dadccd8f3b6036fcadda534c524f71fb305487ce897cace5bf6cfd (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp37-cp37m-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/05/1d/4be7b3e5a0148f35e8338f22f3568b257a7b0b94a7d4b7a97e7d7c0ce853/elkai-0.1.2-cp37-cp37m-win_amd64.whl#sha256=dfe3aa2a0a8f947d55592faa959ae82b31793a93083c47ab55041a2b9a1f6c6e (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/7e/c5/9f4c1c90ef4d5edbf60226f1f662e6426d83bff1d693fe850f7b9a18a7c1/elkai-0.1.2-cp38-cp38-macosx_10_14_x86_64.whl#sha256=e65bf85f4d66e231112624a0b13aefae86456f8db186b90aed119d6fbdc49b88 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-macosx_11_2_arm64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/05/cb/6232c6a8e86c25896af337d94bb6db04c7bf9793ff29a5c42a18c7be4e7d/elkai-0.1.2-cp38-cp38-macosx_11_2_arm64.whl#sha256=cea226136042b525524d827b613a646e03bb333f666d995e548e42636226a051 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-macosx_12_0_arm64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9a/14/d4d22d39dffd6c1ee920d252bd9013ba0c1bc5368551ca75eff3973b1057/elkai-0.1.2-cp38-cp38-macosx_12_0_arm64.whl#sha256=854dfe7d7760a90666d2d30b651f0d3ad2b4ac3c227897b8c6f890b435a4d57c (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9b/a5/e9549f413fb5d2cb56628502200adec3d6b23d34362251ebe113a554ee80/elkai-0.1.2-cp38-cp38-manylinux1_x86_64.whl#sha256=c21035955bb684b1f2e0be317396fa01d6392b322adf89edbec0947b97e12d3d (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/4b/6c/29f9e32a36df273f14d9e10ee333381c94e370ac07e7d37bcbea3f99e3e6/elkai-0.1.2-cp38-cp38-win32.whl#sha256=d91802d13d1a73c117076e8ed969a4a0b49f39301f70303f4b65cf897e89b3e9 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp38-cp38-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/b0/19/b986d520c7f2406ef4d4f4f2c8a5e5f4779bcb10ba26e092cb6c1ed40e3f/elkai-0.1.2-cp38-cp38-win_amd64.whl#sha256=0d3b5860822b584ac87d9820b75dafc155e46b98814bb3fd20f26764cf9e3821 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-macosx_10_14_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9f/97/dd56105b5c0e467e26b18c485576e1cad973947ada9cda59f7af28d736f8/elkai-0.1.2-cp39-cp39-macosx_10_14_x86_64.whl#sha256=64ca5e3c6acf4ede1d7f93e9e7a8e1f53c52dbecd2b44711bde19146f3c7b033 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-macosx_11_2_arm64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/d9/7f/c741f75e2d5ed94aee5ee9b6585df31e0f358acc4c1aa09373e52242bbc6/elkai-0.1.2-cp39-cp39-macosx_11_2_arm64.whl#sha256=ec2f0701fb2aeffb032aeccf7c8e1af6fee3111aeceb3735808bd3bc9f815403 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-macosx_12_0_arm64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/5e/a3/a31f9b88c4739d4607e8359a5b5b3a960a05038a823b5cff79d9c6755b43/elkai-0.1.2-cp39-cp39-macosx_12_0_arm64.whl#sha256=db1c91d07218f6663b1ad2bbb7acd488cbcb92a9398cc4a5ddc2f728e09302e7 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-manylinux1_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/8f/78/3835659668804677b636dfb573dc20bc646cb3e8ec5d3cd1e299c28b6cbe/elkai-0.1.2-cp39-cp39-manylinux1_x86_64.whl#sha256=a8a41811cb2b7cd7f1aa667bd0ce0f13f9907da1d652817888bd79082ef25aa4 (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-win32) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e9/3e/5cfc6d6e4b046b256183e58f48ae254e763eaca7c1a670ee15d83c85224d/elkai-0.1.2-cp39-cp39-win32.whl#sha256=b80e2b3a63668f16546dac5d2c45f07ed3f9befc097b9fc81cf6880096656b5a (from https://pypi.org/simple/elkai/)
 Skipping link: none of the wheel's tags (cp39-cp39-win_amd64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/b7/03/64a5f05d71ac6216d4f29306b11a8659333bf96700f380e64e565cdb34d2/elkai-0.1.2-cp39-cp39-win_amd64.whl#sha256=a8e64a38a930763e7ed6cef5621a904ab8cff4eb22c45355a698ba243519adaf (from https://pypi.org/simple/elkai/)

The last part of the installation

      collect2: error: ld returned 1 exit status
      gmake[2]: *** [CMakeFiles/_elkai.dir/build.make:98: _elkai.cpython-310-x86_64-linux-gnu.so] Error 1
      gmake[1]: *** [CMakeFiles/Makefile2:111: CMakeFiles/_elkai.dir/all] Error 2
      gmake: *** [Makefile:136: all] Error 2
      Traceback (most recent call last):
        File "/home/chkwon/.local/lib/python3.10/site-packages/skbuild/setuptools_wrap.py", line 640, in setup
          cmkr.make(make_args, install_target=cmake_install_target, env=env)
        File "/home/chkwon/.local/lib/python3.10/site-packages/skbuild/cmaker.py", line 672, in make
          self.make_impl(clargs=clargs, config=config, source_dir=source_dir, install_target=install_target, env=env)
        File "/home/chkwon/.local/lib/python3.10/site-packages/skbuild/cmaker.py", line 703, in make_impl
          raise SKBuildError(

      An error occurred while building with CMake.
        Command:
          cmake --build . --target install --config Release --
        Install target:
          install
        Source directory:
          /tmp/pip-install-g3gsj4va/elkai_9165e4a14b3047349f01d9d1edfcea79
        Working directory:
          /tmp/pip-install-g3gsj4va/elkai_9165e4a14b3047349f01d9d1edfcea79/_skbuild/linux-x86_64-3.10/cmake-build
      Please check the install target is valid and see CMake's output for more information.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for elkai

[fikisipi]

I can't provide you a wheel for 3.10 and 3.11 using the new manylinux2014 image, because cmake fails with this:

libLKH.a(AddCandidate.c.o):(.bss+0x298): multiple definition of `FirstNode'; CMakeFiles/_elkai.dir/elkai/_elkai.c.o:(.bss+0x2b8): first defined here
libLKH.a(AddCandidate.c.o):(.bss+0x0): multiple definition of `MergeWithTour'; CMakeFiles/_elkai.dir/elkai/_elkai.c.o:(.bss+0x20): first defined here
libLKH.a(AddCandidate.c.o):(.bss+0x8): multiple definition of `BestSubsequentMove'; CMakeFiles/_elkai.dir/elkai/_elkai.c.o:(.bss+0x28): first defined here
...
...
libLKH.a(Best2OptMove.c.o):(.bss+0x138): multiple definition of `CandidateFileName'; CMakeFiles/_elkai.dir/elkai/_elkai.c.o:(.bss+0x158): first defined here

If anybody has time to fix this, I'd be thankful! Seems like elkai.c shouldn't include LKH.h because it generates global symbols that already exist in libLKH.

[ludwigschwardt]

In python3.10, it cannot find elkai v0.1.2. Instead it tries v0.0.9

The other issue is that there is no source distribution for v0.1.2 on PyPI... That's why it's falling back to 0.0.9. I've just been bitten by this on an older Mac (macOS 11.7.3, Python 3.10), for which there is no wheel.

That one should be easy to fix :-)