2019-07-03T05:30:27 Created temporary directory: /tmp/pip-ephem-wheel-cache-4ua1q4yb
2019-07-03T05:30:27 Created temporary directory: /tmp/pip-req-tracker-v9qr5j6j
2019-07-03T05:30:27 Created requirements tracker '/tmp/pip-req-tracker-v9qr5j6j'
2019-07-03T05:30:27 Created temporary directory: /tmp/pip-wheel-1s87yexa
2019-07-03T05:30:27 Collecting ydcommon==0.1.64
2019-07-03T05:30:27   1 location(s) to search for versions of ydcommon:
2019-07-03T05:30:27   * https://pypi.org/simple/ydcommon/
2019-07-03T05:30:27   Getting page https://pypi.org/simple/ydcommon/
2019-07-03T05:30:27   Analyzing links from page https://pypi.org/simple/ydcommon/
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2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/8b/bc/e627aff3ed437d83dfb4166ba42ce130827f4cbaefe19910b8f01d1c1c7e/ydcommon-0.1.5.tar.gz#sha256=4feeaabaa6d81bf1a894ff1df4482741cecd3783e5c632a6c8a4b96515fffa18 (from https://pypi.org/simple/ydcommon/), version: 0.1.5
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/9c/09/e8d4d20c39bb8fc80c94b377baf9f05744ddf58a7fe815cc4072f29678e8/ydcommon-0.1.6.tar.gz#sha256=205268225c4d7ab9b0dced7352f92bc03e34a5b9aa271063d3247fe861e60930 (from https://pypi.org/simple/ydcommon/), version: 0.1.6
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/28/8c/c31574a3439d7c52db59f0e80724767d91be4f425c6b36c1e8add1cd6c2f/ydcommon-0.1.7.tar.gz#sha256=c8dc23d93dee1e2716b2e8b25c76ea3c8f9bd608864b758833dc56e74619bd2c (from https://pypi.org/simple/ydcommon/), version: 0.1.7
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/ac/cb/0c7a35d9952eb6905a9a00bcc7448161736ba73d87d3994a1b392aaf696b/ydcommon-0.1.8.tar.gz#sha256=964327f37a48e42efb0587454566bbdc5cf79159be4ce67c09c5aec3c91c945b (from https://pypi.org/simple/ydcommon/), version: 0.1.8
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/8b/66/3ed029c662e702b073b485d932415294e1539f9005a05169d7ea634e3a5a/ydcommon-0.1.9.tar.gz#sha256=4d3be31b7855719c932f4b4f02baefc41e71766e6709b1fa16c2f1ad76b3b836 (from https://pypi.org/simple/ydcommon/), version: 0.1.9
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/83/79/1b444404392d1a98ef5fe3d9e5b6d8a57e8971bccd78e2b6378134317e9b/ydcommon-0.1.10.tar.gz#sha256=3e708abbc3378b3c8a093604cd08702114f545a65837bcf73cd209fded35ae22 (from https://pypi.org/simple/ydcommon/), version: 0.1.10
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/8d/73/2b6002badf5bdee7de23f9de8b69b2ed5ab1b173991f72092cfa135d2836/ydcommon-0.1.11.tar.gz#sha256=f32f37a400704b28a0f98f67ab406524fd4f0f7d356001b8348d561b071bc1a6 (from https://pypi.org/simple/ydcommon/), version: 0.1.11
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/52/66/ff1667b3f41fe94cfca8cb6188364dbe67cef88cb44b6ed40273cc95cecf/ydcommon-0.1.12.tar.gz#sha256=654dc831fedcde52a96988285449010e3ce736fa657752ffdf65648f8e16cc76 (from https://pypi.org/simple/ydcommon/), version: 0.1.12
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/e9/5f/d6b421845de95b83ec29e471788e0e6edab2cebe40fbee821e938ae25733/ydcommon-0.1.13.tar.gz#sha256=91f68d0b1406449ea2d31381f59807b364619a3acc90f63ca6c2e1a418eb92e4 (from https://pypi.org/simple/ydcommon/), version: 0.1.13
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/13/6c/f5738968bf82107de1245d660340800114fa6a7d0990401c9585b92501ff/ydcommon-0.1.14.tar.gz#sha256=19db376dd12e0669cba98fd1ca31a428fb3d59a753b187ba38e23ec84efac7c1 (from https://pypi.org/simple/ydcommon/), version: 0.1.14
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/15/5d/907e8cce8c16386c831385667bf1166932fe8d95fc867e6360850f0f66f6/ydcommon-0.1.16.tar.gz#sha256=4f681a9a65cd331e96c8d03c790db88c6ea7685bd60194a4f7e0133acb515160 (from https://pypi.org/simple/ydcommon/), version: 0.1.16
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/be/b6/4b4c4bbb2a60ac548940df0117cc58832c2fab02781d006b348436b21dd9/ydcommon-0.1.17.tar.gz#sha256=43749e00af15178d959bcec8b69c17d21155ef7806d6ab8cf1502c8fe26f324f (from https://pypi.org/simple/ydcommon/), version: 0.1.17
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/3c/81/209ed52d3c41364136ad335fc294221d43149a07f167f08d3e95677775ef/ydcommon-0.1.18.tar.gz#sha256=976bfc7eabf8cc22a679cadedf912cd645d2db40b0a61ebb5929cda4ee9c1256 (from https://pypi.org/simple/ydcommon/), version: 0.1.18
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/c7/84/0950fd66f36fce9f274c917760a4d138bb80b96c307851664f4202d9f0f1/ydcommon-0.1.19.tar.gz#sha256=023b12cc1dd809b2a1d7e5a9dd98e6fa323f197df053a277e2693f0396356446 (from https://pypi.org/simple/ydcommon/), version: 0.1.19
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/87/2f/2ad83422503bbfd899a481ddbbee3de9662d8d88c8c5842b65422daeab4c/ydcommon-0.1.20.tar.gz#sha256=dac7744bc71a6f3de61e04fa1c5593385efa2a4ea42249f108cbfe8367d2e8e8 (from https://pypi.org/simple/ydcommon/), version: 0.1.20
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/51/e5/e935a623e395447322eaa21d658f692f8a428fb51256ac2dfc3352545f5b/ydcommon-0.1.21.tar.gz#sha256=49ebbed8aa9681b298c2c65f8951d439f69e3aedaf0184502d5685f199d3b2aa (from https://pypi.org/simple/ydcommon/), version: 0.1.21
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/2b/92/6fdff8e2f7383f0cde3029391752204acd068f1128a4dc37e05e83a34b16/ydcommon-0.1.22.tar.gz#sha256=a0405d48551e1c08345d137ebbb42699b11358b07c38e420a6b41241989174d6 (from https://pypi.org/simple/ydcommon/), version: 0.1.22
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/f7/f7/1d6014879a5ba2f7af186aa117805579966abe362f573f3bd24c25bea1c3/ydcommon-0.1.23.tar.gz#sha256=9ea530659af3564e9a548ae0b161b75b0e6045112f9e571c37a8457ba715f5af (from https://pypi.org/simple/ydcommon/), version: 0.1.23
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/20/b7/6f87f472baf713722b79ceffc40250fe111cd9d0eec9daa841e6032b30d9/ydcommon-0.1.26.tar.gz#sha256=03dce09295acc9ba7d9938d65a680e6b60fdcfccf49fa5455b5c04d929df9c5a (from https://pypi.org/simple/ydcommon/), version: 0.1.26
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/79/68/53bc950353e06476e475bbd4f680cc948e090bfb089142a901505c989421/ydcommon-0.1.30.tar.gz#sha256=0e8b842a85e1d321701b5b4e90c305f64e93440603ffe5ffe2a018edb0a6da49 (from https://pypi.org/simple/ydcommon/), version: 0.1.30
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/f8/70/90209e3b818bbd1c1538bf8fdee7c4af0bbb46c5cb0b807dfd40dbd2e0f4/ydcommon-0.1.32.tar.gz#sha256=e405a311f4fed8b0a0fa5b51437df3a0c1229e4b70a9f6b05ab242a985c9fc17 (from https://pypi.org/simple/ydcommon/), version: 0.1.32
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/66/e6/5aeb113116c3dc2188c8afac7995dd097a0335fb42caa85f050234780741/ydcommon-0.1.33.tar.gz#sha256=03082e607a1deefd9429bc70bc9aefaf5e81ed303807ee826e22123b45ccea51 (from https://pypi.org/simple/ydcommon/), version: 0.1.33
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/12/05/b687f94f8b37df9cdf1da73570d17bb5af9202cb2518e4ff6f760be1aeed/ydcommon-0.1.34.tar.gz#sha256=d6561b425d71155f6833b58cd491ee38f86b8d9f421d214b4a76242e991d29c7 (from https://pypi.org/simple/ydcommon/), version: 0.1.34
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/36/9d/606ec32b05fbf701ab6c6e84eeadde9b0559632c7e05a80ec32e70e31c3e/ydcommon-0.1.35.tar.gz#sha256=f780bf1878dcc0f4629389e16832eb4edf725b0b53a36e0e14de9967281b2968 (from https://pypi.org/simple/ydcommon/), version: 0.1.35
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/10/ac/7dd1673f747d4fb8e8ec3bbd4f36abfea8c9a7c33713d2309ae42c1f90b2/ydcommon-0.1.36.tar.gz#sha256=de76f728f100719c7cd6a84395a3926a8b50b233af0f903237ab5cc0b06c818a (from https://pypi.org/simple/ydcommon/), version: 0.1.36
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/e9/81/97f84e3ee8b02fb83576af88c1eae867af5ecdfdc4abe266caaf41b2844a/ydcommon-0.1.39.tar.gz#sha256=778912d4aec9af415c953ae83792b5db7d1e6fddc3323c92653329dcb9456219 (from https://pypi.org/simple/ydcommon/), version: 0.1.39
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/e2/7f/2a45e67579ec681d0d4b3e845851bdf8885b0c58bef10f4f5734be74d6d5/ydcommon-0.1.40.tar.gz#sha256=02c6ce385ca38bc7234d49cb20545fc9b348c95442aa8be4a46b559bc3a6cbdc (from https://pypi.org/simple/ydcommon/), version: 0.1.40
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/b6/47/fae79b33c92fa66c0a06a1dbe50fa8f03cc968ab8e0ffccc72687dd6aa26/ydcommon-0.1.42.tar.gz#sha256=caf730f68987795cd14d894afa400c6fdeffbdb06fddc7fb42be03f9837f019d (from https://pypi.org/simple/ydcommon/), version: 0.1.42
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/f2/e8/e356570ae73893b4669ce8c344013a393452b049d4601a27c1e175a15a2f/ydcommon-0.1.43.tar.gz#sha256=9ac720f7edf8d73d731d966ff678ffecb72c8d43737df1cad294b8382775a055 (from https://pypi.org/simple/ydcommon/), version: 0.1.43
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/23/50/fa834b64e3b6dbb54f605972950b533ea05d0908ccde4ed6965b74d243ee/ydcommon-0.1.44.tar.gz#sha256=8599784d853c2b914d5e6dd205d6768c019affbe621f39baed49783baab79ae8 (from https://pypi.org/simple/ydcommon/), version: 0.1.44
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/87/79/30cef14e1b168a0736e8096e379126f38242a0d304296e38e4d75e364aa9/ydcommon-0.1.51.tar.gz#sha256=a5e607d056eafa84a6a998234f357b675ab2e54ba20bb4d80633d760b895af2e (from https://pypi.org/simple/ydcommon/), version: 0.1.51
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/88/0e/1698d076e0bab87189826302655e6c9f2c3ddbbad8368b165b952bf43fdd/ydcommon-0.1.53.tar.gz#sha256=4ead28fdc84fa58698b9c801ea2460678aa5c2247bef15d749f4f0a2017492e7 (from https://pypi.org/simple/ydcommon/), version: 0.1.53
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/fb/aa/9429eb2064411eacf647e0e379ca204d3880b569a0ac080c1817a8fa1d02/ydcommon-0.1.55.tar.gz#sha256=c6cb5aec3d2df45d41a7434a0371e4bb65d135f12622e02649a19f94b3b15419 (from https://pypi.org/simple/ydcommon/), version: 0.1.55
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/77/83/8a9ebfdfc0792a9169a3c89c5884aa7a627f3e80c2c71ff8da242e42c1d2/ydcommon-0.1.56.tar.gz#sha256=f43ff4b4be59beedf819131c89a28bac6a034ee1c00420e3ebc991916ecd4929 (from https://pypi.org/simple/ydcommon/), version: 0.1.56
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/79/e5/0e94b023683739aeccc71e8f29d27e4abd2f60e8acbf7278c1c4b1553222/ydcommon-0.1.57.tar.gz#sha256=b611e49b24122a0b00dbefb2b65402f58f51c5a2acd1b4db5e4c4706e702e3b0 (from https://pypi.org/simple/ydcommon/), version: 0.1.57
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/32/ba/6dd75f83e7a4a74aed6b573738fc58b16292054f29dbee52c68e0d19b9c8/ydcommon-0.1.58.tar.gz#sha256=f1f6017e19942fd3b34a760ae662556fa86b2aa4a3d52a56a8b72cd70fde0cca (from https://pypi.org/simple/ydcommon/), version: 0.1.58
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/b3/6c/3195f1b341297c74713dca86ccdd89435c7cb6fec57a19c16f1cf7c65976/ydcommon-0.1.59.tar.gz#sha256=89287ab84370c2530750c8e8b0c7cd31126f4b96d20c371d25d11472dd0ec3c5 (from https://pypi.org/simple/ydcommon/), version: 0.1.59
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/76/52/e8f407f10afdd0fb36c0068e93ecbd8b57e815e54c332578c602f0484d82/ydcommon-0.1.60.tar.gz#sha256=8ede32a7923dabcbb725d8d263c7d2719333b6bf5176df385944a1a51dfc6792 (from https://pypi.org/simple/ydcommon/), version: 0.1.60
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/91/3b/4be8cadbc25839f31a412d6b0fabbd82259cb707b7494312ed5d6a3f4882/ydcommon-0.1.61.tar.gz#sha256=17dc47bb3742f62ab7e95d1ace6269baec40a9eca66b18e1fb20dd0d353eabc2 (from https://pypi.org/simple/ydcommon/), version: 0.1.61
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/8d/b6/b89e00bf11cc88a180e77ff717239ec1cbf107f12b1d7d9cd981da8ecb0b/ydcommon-0.1.62.tar.gz#sha256=241e5b242ba4cbd34b1090b4aca8bdd94ca662b5c9fa554d530cd0628ed5752a (from https://pypi.org/simple/ydcommon/), version: 0.1.62
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/46/ff/c36242dafca5b1612b3276ef3dd9d531c51ec142c39554e23662652d0ef2/ydcommon-0.1.63-py2.py3-none-any.whl#sha256=950671aa6591b718f596de3d3f413ad78b1e31dc5af748500150928827512b39 (from https://pypi.org/simple/ydcommon/), version: 0.1.63
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/e2/92/5da6db44600f4d81bbbd6c623663515da02f2c85a63587c5227a4871a156/ydcommon-0.1.63.tar.gz#sha256=831313de41318eba7f6f420ae45aa024bbed64a235f2f948af852666f76a5727 (from https://pypi.org/simple/ydcommon/), version: 0.1.63
2019-07-03T05:30:27     Skipping link https://files.pythonhosted.org/packages/0a/54/2273ae8d1f0aab3701c4468db669d34794626243773f7a5ffb69e8c1aca1/ydcommon-0.1.64-py2-none-any.whl#sha256=2b661e24fc454e29c58249db6ef274724f79828711dd9de8a0d79d78835a28bc (from https://pypi.org/simple/ydcommon/); it is not compatible with this Python
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/01/de/4fd34f54d31ccd8a0e56e94e70224ced8593c5108cf43e09711452bd3cf1/ydcommon-0.1.64.tar.gz#sha256=4409b946b9214e254e457fad68eb6624536e7bbda05bd14e1e04a3a58faeb814 (from https://pypi.org/simple/ydcommon/), version: 0.1.64
2019-07-03T05:30:27     Skipping link https://files.pythonhosted.org/packages/8f/c9/e1a6b0dbffb7ca0471559ebea2335b67f793e1b06f5432e5a8aea7eda4f0/ydcommon-0.1.66-py2-none-any.whl#sha256=119f65b4124a203a7b77f26ee4ace337470a4a4989788aa42c7b907beabc0577 (from https://pypi.org/simple/ydcommon/); it is not compatible with this Python
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/67/34/b7790f62565c91bb71bd1b37444317b146733b77dadc19d1b500465a2242/ydcommon-0.1.66.tar.gz#sha256=f455071be6898014467edc93847f7b567f6d80f80a1ed5ae9bd5a9cfa35eb4b8 (from https://pypi.org/simple/ydcommon/), version: 0.1.66
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/db/e8/9a42c4aeb4fc81d32fd7edb4f25894f0fc57a3df629f5a6947881362ba58/ydcommon-0.1.67-py2.py3-none-any.whl#sha256=47869905bd210f47561839e9a7d9331ab708a5a3014b42ab7751cdd5d023fbdd (from https://pypi.org/simple/ydcommon/), version: 0.1.67
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/a9/40/b83fe5fb55bf4bf2dc803748a971a073ed8353456c506926813f9a945638/ydcommon-0.1.67.tar.gz#sha256=c8e01363828162e199ab1a6c94f879c49c0fef16a014d06f73c756cd1bd39e00 (from https://pypi.org/simple/ydcommon/), version: 0.1.67
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/7e/0f/a0d7bdabbf2372d1b5bba24372369cf7569e2cb34f96b8e3c6352e60076c/ydcommon-0.1.68-py2.py3-none-any.whl#sha256=ae4bac4e94f35ae051f758b4e69dc298bdc46e0704b59247108542df36f08d41 (from https://pypi.org/simple/ydcommon/), version: 0.1.68
2019-07-03T05:30:27     Found link https://files.pythonhosted.org/packages/c4/28/0398becd7cc5c6f32f1a70447291c05990d5578c656594c9e07c3493dfd2/ydcommon-0.1.68.tar.gz#sha256=477124e68b3db40597e506753286d3c1bb627c43edef6640dfee5a81ed08f493 (from https://pypi.org/simple/ydcommon/), version: 0.1.68
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2019-07-03T05:30:27   Downloading https://files.pythonhosted.org/packages/01/de/4fd34f54d31ccd8a0e56e94e70224ced8593c5108cf43e09711452bd3cf1/ydcommon-0.1.64.tar.gz
2019-07-03T05:30:27   Downloading from URL https://files.pythonhosted.org/packages/01/de/4fd34f54d31ccd8a0e56e94e70224ced8593c5108cf43e09711452bd3cf1/ydcommon-0.1.64.tar.gz#sha256=4409b946b9214e254e457fad68eb6624536e7bbda05bd14e1e04a3a58faeb814 (from https://pypi.org/simple/ydcommon/)
2019-07-03T05:30:27   Added ydcommon==0.1.64 from https://files.pythonhosted.org/packages/01/de/4fd34f54d31ccd8a0e56e94e70224ced8593c5108cf43e09711452bd3cf1/ydcommon-0.1.64.tar.gz#sha256=4409b946b9214e254e457fad68eb6624536e7bbda05bd14e1e04a3a58faeb814 to build tracker '/tmp/pip-req-tracker-v9qr5j6j'
2019-07-03T05:30:27     Running setup.py (path:/tmp/pip-wheel-1s87yexa/ydcommon/setup.py) egg_info for package ydcommon
2019-07-03T05:30:27     Running command python setup.py egg_info
2019-07-03T05:30:29     Traceback (most recent call last):
2019-07-03T05:30:29       File "<string>", line 1, in <module>
2019-07-03T05:30:29       File "/tmp/pip-wheel-1s87yexa/ydcommon/setup.py", line 30, in <module>
2019-07-03T05:30:29         require(dist)
2019-07-03T05:30:29       File "/usr/local/lib/python3.7/dist-packages/pkg_resources/__init__.py", line 900, in require
2019-07-03T05:30:29         needed = self.resolve(parse_requirements(requirements))
2019-07-03T05:30:29       File "/usr/local/lib/python3.7/dist-packages/pkg_resources/__init__.py", line 791, in resolve
2019-07-03T05:30:29         raise VersionConflict(dist, req).with_context(dependent_req)
2019-07-03T05:30:29     pkg_resources.VersionConflict: (Django 1.11.21 (/usr/lib/python3/dist-packages), Requirement.parse('Django<1.9,>=1.8.7'))
2019-07-03T05:30:29 Cleaning up...
2019-07-03T05:30:29   Removing source in /tmp/pip-wheel-1s87yexa/ydcommon
2019-07-03T05:30:29 Removed ydcommon==0.1.64 from https://files.pythonhosted.org/packages/01/de/4fd34f54d31ccd8a0e56e94e70224ced8593c5108cf43e09711452bd3cf1/ydcommon-0.1.64.tar.gz#sha256=4409b946b9214e254e457fad68eb6624536e7bbda05bd14e1e04a3a58faeb814 from build tracker '/tmp/pip-req-tracker-v9qr5j6j'
2019-07-03T05:30:29 Removed build tracker '/tmp/pip-req-tracker-v9qr5j6j'
2019-07-03T05:30:29 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1s87yexa/ydcommon/
2019-07-03T05:30:29 Exception information:
2019-07-03T05:30:29 Traceback (most recent call last):
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-03T05:30:29     status = self.run(options, args)
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-03T05:30:29     resolver.resolve(requirement_set)
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-03T05:30:29     self._resolve_one(requirement_set, req)
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-03T05:30:29     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-03T05:30:29     self.require_hashes
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-03T05:30:29     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-03T05:30:29     self.req.prepare_metadata()
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-03T05:30:29     self.run_egg_info()
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-03T05:30:29     command_desc='python setup.py egg_info')
2019-07-03T05:30:29   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-03T05:30:29     % (command_desc, proc.returncode, cwd))
2019-07-03T05:30:29 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1s87yexa/ydcommon/