Created temporary directory: /tmp/pip-ephem-wheel-cache-y4n2idm1
Created temporary directory: /tmp/pip-req-tracker-buk2eotg
Created requirements tracker '/tmp/pip-req-tracker-buk2eotg'
Created temporary directory: /tmp/pip-wheel-_tkehn55
Collecting pcf8575==0.3
  1 location(s) to search for versions of pcf8575:
  * https://pypi.org/simple/pcf8575/
  Getting page https://pypi.org/simple/pcf8575/
  Analyzing links from page https://pypi.org/simple/pcf8575/
    Found link https://files.pythonhosted.org/packages/78/df/8613361a05d601fde4e053a1abd5f21b14c2398ad8b9256ee7b456e34211/pcf8575-0.1-py3-none-any.whl#sha256=88c3a23dc1caf64e44f1e81d44f63e43a7eb119576b1ee427e113646dfe6bc4e (from https://pypi.org/simple/pcf8575/), version: 0.1
    Found link https://files.pythonhosted.org/packages/db/c3/d848f030892d304c26ba582df41720134c46b0a72bd6d9afee23d0dd75da/pcf8575-0.1.tar.gz#sha256=e4081cc1a54d6ccb0e9b5c3e361638ba45f59a932bd2418c1eeb8a5217f7d7d1 (from https://pypi.org/simple/pcf8575/), version: 0.1
    Found link https://files.pythonhosted.org/packages/57/13/47694dd9617d41011b213b6c17e1f6c9f80d60ce50a82128df0660628904/pcf8575-0.2-py3-none-any.whl#sha256=f88918f369fdb4534e0982a3006125ad07466592f78c88b23582fc0db7466d98 (from https://pypi.org/simple/pcf8575/), version: 0.2
    Found link https://files.pythonhosted.org/packages/89/b7/168a5d8f593f3219e2edf6b02ed484a652db8f80242fe3c635c19d0c1399/pcf8575-0.2.tar.gz#sha256=457544d385fed0d5daa189e564c9e0633b3883a67a73540b5d8f8de7abcac011 (from https://pypi.org/simple/pcf8575/), version: 0.2
    Found link https://files.pythonhosted.org/packages/f4/e8/06f3e3acc7acc115f5ca7aa1334fc7d28618ac3678a8e068dd28f1ac3fef/pcf8575-0.3-py3-none-any.whl#sha256=827ee6d62c3358b239e36af8824bc5ee8b2795a88d9cce640b2f016050e2db86 (from https://pypi.org/simple/pcf8575/), version: 0.3
    Found link https://files.pythonhosted.org/packages/a7/ca/59847f71b95b30114b79eefced82886b0b0aad9b316e07d321317ac78bbf/pcf8575-0.3.tar.gz#sha256=aef516b568f5c565173954121ae61ee1f4b2cd87a9514b8357a0cdb65771561c (from https://pypi.org/simple/pcf8575/), version: 0.3
  Using version 0.3 (newest of versions: 0.3)
  Created temporary directory: /tmp/pip-unpack-qmk_klzi
  Downloading https://files.pythonhosted.org/packages/f4/e8/06f3e3acc7acc115f5ca7aa1334fc7d28618ac3678a8e068dd28f1ac3fef/pcf8575-0.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/f4/e8/06f3e3acc7acc115f5ca7aa1334fc7d28618ac3678a8e068dd28f1ac3fef/pcf8575-0.3-py3-none-any.whl#sha256=827ee6d62c3358b239e36af8824bc5ee8b2795a88d9cce640b2f016050e2db86 (from https://pypi.org/simple/pcf8575/)
  Saved /tmp/tmp6_uc0bgd/pcf8575-0.3-py3-none-any.whl
  Added pcf8575==0.3 from https://files.pythonhosted.org/packages/f4/e8/06f3e3acc7acc115f5ca7aa1334fc7d28618ac3678a8e068dd28f1ac3fef/pcf8575-0.3-py3-none-any.whl#sha256=827ee6d62c3358b239e36af8824bc5ee8b2795a88d9cce640b2f016050e2db86 to build tracker '/tmp/pip-req-tracker-buk2eotg'
  Removed pcf8575==0.3 from https://files.pythonhosted.org/packages/f4/e8/06f3e3acc7acc115f5ca7aa1334fc7d28618ac3678a8e068dd28f1ac3fef/pcf8575-0.3-py3-none-any.whl#sha256=827ee6d62c3358b239e36af8824bc5ee8b2795a88d9cce640b2f016050e2db86 from build tracker '/tmp/pip-req-tracker-buk2eotg'
Skipping pcf8575, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-_tkehn55/pcf8575
Removed build tracker '/tmp/pip-req-tracker-buk2eotg'