Created temporary directory: /tmp/pip-ephem-wheel-cache-ygo86hn9
Created temporary directory: /tmp/pip-req-tracker-hgf7zy39
Created requirements tracker '/tmp/pip-req-tracker-hgf7zy39'
Created temporary directory: /tmp/pip-wheel-4yy_ieuk
Collecting rpkg==1.60
  1 location(s) to search for versions of rpkg:
  * https://pypi.org/simple/rpkg/
  Getting page https://pypi.org/simple/rpkg/
  Analyzing links from page https://pypi.org/simple/rpkg/
    Skipping link https://files.pythonhosted.org/packages/97/ec/fac0fa31181d0a606e96db2e0103caf29c1e233a7978b3548517fa627240/rpkg-1.52-py2-none-any.whl#sha256=d1a4e94bd56529733ef6d582d3062b120ccdf35487963f68ce258d43ff556418 (from https://pypi.org/simple/rpkg/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/5e/9d/d49e41dec54b7dbf437f6d7db03c10df35202c297a6b8aba7e34cb35a3f3/rpkg-1.52-py3-none-any.whl#sha256=a18c73786a4a6dc801467fa03c93826bb3161579bd2a61739d6d73304c7922e9 (from https://pypi.org/simple/rpkg/), version: 1.52
    Found link https://files.pythonhosted.org/packages/15/83/6474c1e752621e4e2eaa35070a1b7e1cacb42b5ee15ab3c2c6d83aba3410/rpkg-1.52.tar.gz#sha256=bcdb7c15d4dcd72e7d66db835b50a99420b3ad242299cc237a2f92c8921d6c70 (from https://pypi.org/simple/rpkg/), version: 1.52
    Found link https://files.pythonhosted.org/packages/60/4f/3ac7eac281db7fabaf71993853ccf4a066e885295b5cb005f5bd9de27a54/rpkg-1.53-py2.py3-none-any.whl#sha256=0450bbe763e705928bb1fe21ca998ba92cb631d76a0cbfa86eb33239a4e9d74d (from https://pypi.org/simple/rpkg/), version: 1.53
    Found link https://files.pythonhosted.org/packages/16/80/89b7415407a59ff859a586a674f2c2f8c0e3c5c969022a9fa9c76825ed6f/rpkg-1.53.tar.gz#sha256=ee8557d11043bb75d78fdd70873ee961fae864a9e2da0ad5e5d57cc5577576c7 (from https://pypi.org/simple/rpkg/), version: 1.53
    Found link https://files.pythonhosted.org/packages/4f/2c/4c4048f37c210de51a724a040b4b54dc561a03722ce3517aa67b528ed260/rpkg-1.54-py2.py3-none-any.whl#sha256=5bb1b59109d5207135ddef4c1a11aea6313958d8d7714df5b271d6f9cddce45a (from https://pypi.org/simple/rpkg/), version: 1.54
    Found link https://files.pythonhosted.org/packages/92/56/40a11cdde409c02ab0958b3a39b1ee5f05bb566811a21d654ed7d16f8e23/rpkg-1.54.tar.gz#sha256=c0db50d9c5d54d8be6a80f27d06ed01624b3c6d0f2b02e04511cc0b02b91f7a0 (from https://pypi.org/simple/rpkg/), version: 1.54
    Found link https://files.pythonhosted.org/packages/22/7e/f9c1acecf4db7aa9e3c03ef97710ec8617b422630268fa630447bedd3a9d/rpkg-1.55-py2.py3-none-any.whl#sha256=ce1beb8f795793e2f487af2e46c6ad4c8bfa59b2660628191c451e1e4acc4e89 (from https://pypi.org/simple/rpkg/), version: 1.55
    Found link https://files.pythonhosted.org/packages/f4/11/9d39189ad59bb7e2ccc0d0807bc1994354a2373b347f16362cc77573ac85/rpkg-1.55.tar.gz#sha256=89cca68002e27213af763e6fe0aa1fb5a2832c794cb856412bc89743497b09e2 (from https://pypi.org/simple/rpkg/), version: 1.55
    Found link https://files.pythonhosted.org/packages/6a/97/5128d0bd9fbe66642d968396a39e91f803fd928e782b61932a1c511dff51/rpkg-1.56-py2.py3-none-any.whl#sha256=58155a4fc1f35c79140745753af02b4e2631f6203c3080c29a1d8a4e330daf59 (from https://pypi.org/simple/rpkg/), version: 1.56
    Found link https://files.pythonhosted.org/packages/1e/55/68317d6138d0ae6b003db20c36bcc20a6ebc7e06b4b48444e8142d4efcf2/rpkg-1.56.tar.gz#sha256=03e2fa2023ddf1de421a4388991b5fea4a1f972aee493d9b3c8914a0981b5b29 (from https://pypi.org/simple/rpkg/), version: 1.56
    Skipping link https://files.pythonhosted.org/packages/54/64/e8ce71a24456772b0b1f05744dcc1e0e947f78f25ec4152fce0fc9413a0e/rpkg-1.57-py2-none-any.whl#sha256=8b6b46e1845c10286289760f2728cb9b731631b2529ef0a5f721fb060919dac9 (from https://pypi.org/simple/rpkg/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/79/2e/67b27eea4f4fe1564dc983413ac8a6de63f6f5dbe4c6130be554e0a814ca/rpkg-1.57-py3-none-any.whl#sha256=e614c41e075c54af75a526198e50953892a7d61129794718bc5cddb753f948bc (from https://pypi.org/simple/rpkg/), version: 1.57
    Found link https://files.pythonhosted.org/packages/67/8d/5bcce6a161c4052b173abcf2f5545551c3870d8ef7ecf181a2a7ef7df341/rpkg-1.57.tar.gz#sha256=011850f2a960816f84a349f615f2d6d6cd3ab781a4f6d01232fc89914bad3552 (from https://pypi.org/simple/rpkg/), version: 1.57
    Skipping link https://files.pythonhosted.org/packages/44/03/dc0abc510c0c63d636342e149567b9138699a3090317891d4c20fcdcf054/rpkg-1.58-py2-none-any.whl#sha256=56020f4c6193974a93f593032f16e848e99737e660e8660434e6c487768e799d (from https://pypi.org/simple/rpkg/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/49/30/c882b7082fc27840b633a31ff6dc0b032234ed07134bcd54425e00060712/rpkg-1.58-py3-none-any.whl#sha256=ffde87af30268b25d5b97961050b58c63c8451c54f1ca74a9a862417664f1aad (from https://pypi.org/simple/rpkg/), version: 1.58
    Found link https://files.pythonhosted.org/packages/cd/b8/cf2401d6765f4c25a3a78a34c103d0e659a6a114f8d88e8111d85b90d362/rpkg-1.58.tar.gz#sha256=31d5b7882d228f415f3c1691ec9757369e0ff75c42b60b719039d765b5ddf802 (from https://pypi.org/simple/rpkg/), version: 1.58
    Skipping link https://files.pythonhosted.org/packages/33/73/068650880bf542458ed72afba30b20e9d113362869a588ac57204e6fb43d/rpkg-1.59-py2-none-any.whl#sha256=b45656e052d55c3fd4cb104097404e565f13e8ea7886c2fce8125db9a60862ac (from https://pypi.org/simple/rpkg/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/b2/fc/655f052b616e238b27937333885481c669b54837df396f7197a3b1f1a85b/rpkg-1.59-py3-none-any.whl#sha256=a9d5e829bd7a82ff0d2369b9862c2ec7635842e045fb6f2242c6f7ce9ac6a0a5 (from https://pypi.org/simple/rpkg/), version: 1.59
    Found link https://files.pythonhosted.org/packages/51/7e/cfd66a8b5edfa9303e7263794f0552432e93285e7d364d4898c0f952c9ff/rpkg-1.59.tar.gz#sha256=67bd7020ec7061f2511172bd9095400427879cbf978d49c4e9e6f4e092b971c1 (from https://pypi.org/simple/rpkg/), version: 1.59
    Skipping link https://files.pythonhosted.org/packages/9a/92/8fac16d2c4f24c4c3e1cc3167a58eecc3fc9c5ae729931961f5115f64627/rpkg-1.60-py2-none-any.whl#sha256=d3f669296d471664e529ab32bf47ff6722967a07065d6f087de3e0f03eeee6ba (from https://pypi.org/simple/rpkg/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/6c/c5/5669adaf84ed47771d61fbcf7f35cf2b464e7668fe650638e5f51bd7e1b2/rpkg-1.60-py3-none-any.whl#sha256=acd227e35b788cc37edcdb0a5beceeaa79a835eca2b73c9a33b726264bca1897 (from https://pypi.org/simple/rpkg/), version: 1.60
    Found link https://files.pythonhosted.org/packages/fd/a4/9b76819656e86f03ebb0241051c9c1844b8963d4617496666b2c945b8ae4/rpkg-1.60.tar.gz#sha256=bfe6634b3efe8d42c4a9bd73f244e3df0c6c2ea0dc23828bfffe64c1b8fa347d (from https://pypi.org/simple/rpkg/), version: 1.60
  Using version 1.60 (newest of versions: 1.60)
  Created temporary directory: /tmp/pip-unpack-554oiped
  Downloading https://files.pythonhosted.org/packages/6c/c5/5669adaf84ed47771d61fbcf7f35cf2b464e7668fe650638e5f51bd7e1b2/rpkg-1.60-py3-none-any.whl (88kB)
  Downloading from URL https://files.pythonhosted.org/packages/6c/c5/5669adaf84ed47771d61fbcf7f35cf2b464e7668fe650638e5f51bd7e1b2/rpkg-1.60-py3-none-any.whl#sha256=acd227e35b788cc37edcdb0a5beceeaa79a835eca2b73c9a33b726264bca1897 (from https://pypi.org/simple/rpkg/)
  Saved /tmp/tmpb4y0aa53/rpkg-1.60-py3-none-any.whl
  Added rpkg==1.60 from https://files.pythonhosted.org/packages/6c/c5/5669adaf84ed47771d61fbcf7f35cf2b464e7668fe650638e5f51bd7e1b2/rpkg-1.60-py3-none-any.whl#sha256=acd227e35b788cc37edcdb0a5beceeaa79a835eca2b73c9a33b726264bca1897 to build tracker '/tmp/pip-req-tracker-hgf7zy39'
  Removed rpkg==1.60 from https://files.pythonhosted.org/packages/6c/c5/5669adaf84ed47771d61fbcf7f35cf2b464e7668fe650638e5f51bd7e1b2/rpkg-1.60-py3-none-any.whl#sha256=acd227e35b788cc37edcdb0a5beceeaa79a835eca2b73c9a33b726264bca1897 from build tracker '/tmp/pip-req-tracker-hgf7zy39'
Skipping rpkg, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4yy_ieuk/rpkg
Removed build tracker '/tmp/pip-req-tracker-hgf7zy39'