Created temporary directory: /tmp/pip-ephem-wheel-cache-c9zx_8bb
Created temporary directory: /tmp/pip-req-tracker-g81c4uhv
Created requirements tracker '/tmp/pip-req-tracker-g81c4uhv'
Created temporary directory: /tmp/pip-wheel-bmwat2v9
Looking in indexes: https://pypi.python.org/simple
Collecting pygrest==1.0.0
  1 location(s) to search for versions of pygrest:
  * https://pypi.python.org/simple/pygrest/
  Getting page https://pypi.python.org/simple/pygrest/
  Analyzing links from page https://pypi.org/simple/pygrest/
    Skipping link https://files.pythonhosted.org/packages/8d/bb/e9eecacd04e3cff9cb24e5165097ed8039c50f4e637f1ed06e7ca1eb9217/pygrest-0.1b1-py2-none-any.whl#sha256=e462fdf1f308f7d247843cc0a3e57509f03c1729a2ab0fd0b24d855adb7e5254 (from https://pypi.org/simple/pygrest/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/52/a1/2643965295511aa76d6b0596dedef374bd8476d65a711c074c8f9e6802b2/pygrest-0.1b1-py2.7.egg#sha256=ceaab77ad04c1742b3342cb35f91448a6672d4416f8751ff7fc9c26274b82065 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/9f/53/2e502b6f4068a7bdc099719accfda9d88fa7da3047c20e265de6636d503d/pygrest-0.1b1.zip#sha256=b72cd44ab6a82cd3a0e9afe1785ced9b27a589d42f8c9186781e58082aad34aa (from https://pypi.org/simple/pygrest/), version: 0.1b1
    Skipping link https://files.pythonhosted.org/packages/2a/98/bdbb311a19ff2c604ecf54baf1546fb0ffddcd90f1f693416d389f424d21/pygrest-0.1b2-py2-none-any.whl#sha256=7ea6ba0dd0628aca5b3c6ae400744fb29b33d3e323fae132c470c2e064fc3454 (from https://pypi.org/simple/pygrest/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/61/91/e3e034cdbe92a5a5e93e55d438e7ec2891ef74bca05472cfb6857b8e4d40/pygrest-0.1b2-py2.7.egg#sha256=1a410e5896420f51a804106ab5cfce4d547af2b6e4f8be16405da063c70d9d5e (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/10/d4/09c7ddda2ce2395f876d73c6266bbb01ba2549e936d3da2cfdeff809482c/pygrest-0.1b2.zip#sha256=7e79c07d58d7350625b84e0e1f6cfd799e391439877fd551a9cacfe9172a110b (from https://pypi.org/simple/pygrest/), version: 0.1b2
    Skipping link https://files.pythonhosted.org/packages/e9/dd/911defefe955a6b007d1979aa25a6794cf86b9bb7813adf58ddf82b9afd0/pygrest-0.1b3-py2-none-any.whl#sha256=bd529e207edebb3ed370efc1c6a5f5e7046b9f8552bc6ea4cca56e9049992ce9 (from https://pypi.org/simple/pygrest/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/3d/6e/cf56c292214bbaa28fd78a22802aea8cbf4d5cab85addb3bac62cfc5e586/pygrest-0.1b3-py2.7.egg#sha256=5fefdac51d28835d9be5d20c4f09ae336555ef640a87370d7d4fd88c71d86b83 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/40/82/138cc1b5bca02f47fc1da9b6b60eb0800c86c24f67a3af3876ae87de84f9/pygrest-0.1b3.zip#sha256=b7d1e6fb0ee40177eac253274b8bc02d2ce3a2e778ea79fe5009176564b66ba9 (from https://pypi.org/simple/pygrest/), version: 0.1b3
    Skipping link https://files.pythonhosted.org/packages/67/8d/4effe2b872fbb25d06bfe30afa14ed2457e846e6beb8dc9379cade61f39f/pygrest-0.1b4-py2-none-any.whl#sha256=f88d0cbf07ff7ca0546eba91e4cbd044aeecd5627cb8b00d400699663a5fc27b (from https://pypi.org/simple/pygrest/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/81/e0/f1ea2b696b2da907211ec35bf3c450e78c494de1e21668cd1e16b6376cbf/pygrest-0.1b4-py2.7.egg#sha256=af3d5e303e044f0c6627216d8d42c6bd2804af11c2d07a0299180aefaf047b23 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/d0/82/07fec1320517b107aa714fbe904acab3678a6fc61f311b22a459282e7351/pygrest-0.1b4.zip#sha256=51ef8f2cb1d5ce6f898272a0bc0f38e993af31d04766e8a65e58a0640b4cc42c (from https://pypi.org/simple/pygrest/), version: 0.1b4
    Skipping link https://files.pythonhosted.org/packages/7f/67/a4897904081d2e16ebfca5c45c857302ff079e6a22c9ebfc9a92610e1f70/pygrest-0.2-py2-none-any.whl#sha256=ee0be4211353e7ef779616ac1c8ffb435f23195085e7d7aba00390266b319ab2 (from https://pypi.org/simple/pygrest/); it is not compatible with this Python
    Skipping link https://files.pythonhosted.org/packages/ea/40/a0a49123f4376e30903947203908a1c36947b54dd957f2aa4da9f21ad2dd/pygrest-0.2-py2.7.egg#sha256=1f99b8b6c5ff7435011addf5330cc6cfae22c02ac746ac8441599ce14b656503 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/38/0c/1b5c69ed0dfe19b1a6997e91a785e9be017a6b3f6c2cd21048ec6176f201/pygrest-0.2.zip#sha256=c380d854249541e9a0c012da746c52ebadca872f5eb1ed6308b330cb0a926d3f (from https://pypi.org/simple/pygrest/), version: 0.2
    Skipping link https://files.pythonhosted.org/packages/e0/7b/7eaad93f63dc98afb2a7c76f9d9db1b2799217646d1a254d42f1fd4d7b7c/pygrest-0.2.1-py2.7.egg#sha256=5399c9acae220f9168dc9908eb13f750c805c134cd35a505d5b06aa40b1eb886 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/a2/f6/9c0c7e95b855a1d18f44f3c69720bb302f5ec9ecac875168114436b34f90/pygrest-0.2.1-py2.py3-none-any.whl#sha256=bfec3234638337d410dd499f87f9251b1f87c74d548b216391c21b8dd73d50ad (from https://pypi.org/simple/pygrest/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/78/e9/989aea403ca4adae5d55996c95a14ff3218e1a9b07ce24908f997f4199c8/pygrest-0.2.1.zip#sha256=6fb8abb34bac83456f4d0262df107bd58818bc3a1343c0d983e5a1d39b93c58d (from https://pypi.org/simple/pygrest/), version: 0.2.1
    Skipping link https://files.pythonhosted.org/packages/75/0c/98ca2ef731aa694ac0906f8b694c6d027e83970fbc99da2d6ce8200b76d0/pygrest-0.2.2-py2.7.egg#sha256=f17dcc42485550f676bad0f6c64283d0968e8f765ebab9506b073fc34bf87522 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/25/10/e2234aa9920516630d9586c2bb83f718bccdbba9c83e7f978b7ad4e0a89d/pygrest-0.2.2-py2.py3-none-any.whl#sha256=a40c8dd63bb90ce7e911aed5aa0e7130c0eeaebf6f4bd8a5d557e9544c9796a4 (from https://pypi.org/simple/pygrest/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/d8/3d/419ed96f0e4fb37be40d56fca582605c8d537a031288d21815c046e046bc/pygrest-0.2.2.zip#sha256=5d06fc814350aa2c2b6cd238bf40b2db9b02cc6bb6ce49f38058f6a0dad54513 (from https://pypi.org/simple/pygrest/), version: 0.2.2
    Skipping link https://files.pythonhosted.org/packages/e5/c1/3f2b79acaf8dc97b78253d34e65b275b9743ac3209ae5a510a167b8c8435/pygrest-0.2.3-py2.7.egg#sha256=b3b725849de1c2a252d1e341c2db21f0a647a75ba024d1d91b1e91f1066cdf97 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/42/53/549179f631b39019b151382b989b8e66b54cba923122991affeaca92a7d6/pygrest-0.2.3-py2.py3-none-any.whl#sha256=2a98add97991f3053715c83ac1bdf67270047ebd80986ebad41e3c468728983e (from https://pypi.org/simple/pygrest/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/58/36/39e32bd7f917a1389301e4d7862353f0bff298fa278b1b404a0027c875e1/pygrest-0.2.3.zip#sha256=80752792851aa45e30d0ddede0ded40eabaa053cf2a4a85a58d918622f2c90f8 (from https://pypi.org/simple/pygrest/), version: 0.2.3
    Skipping link https://files.pythonhosted.org/packages/ee/59/926c7908d966e55b05904981b399fba72a997b925f6baf62717226594f79/pygrest-0.2.4-py2.7.egg#sha256=e6e928836889796bf9058724b3f1ed3b7b4bc0d3a8e1ef5018d2ca2fa4226185 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/fd/4c/431971ad521fd729f7d2e31ee5bd19bd1a54d892d78174cd85434129059a/pygrest-0.2.4-py2.py3-none-any.whl#sha256=6d93a68903eaaed0843a8f7ffdef4b4c5ade52ee2a7d7283b9d2868568fe171e (from https://pypi.org/simple/pygrest/), version: 0.2.4
    Found link https://files.pythonhosted.org/packages/de/76/861de18dd81745a29d25088e9e569549934174cef1274cfdf0ee2221a9fc/pygrest-0.2.4.zip#sha256=842bcff3ba548aa8cb37356bd5452723c04b91d6c59940ced249732505963c12 (from https://pypi.org/simple/pygrest/), version: 0.2.4
    Skipping link https://files.pythonhosted.org/packages/1a/e1/380f4a15efdd9b75637d6da2a19b8d8ad7a4a07112351c67983851a033ed/pygrest-0.2.5-py2.7.egg#sha256=fbaf87465d1c7abad3b4dd2b364f700314c2647018fa528b71c082599e8db99a (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/d3/6d/e84d28e85aecaa61930dde63edd6003914d7b543543574d78ef979cdecf8/pygrest-0.2.5-py2.py3-none-any.whl#sha256=3cab070900801db174524593c5061898c986d1a419bd2df2e147f4e7e0712677 (from https://pypi.org/simple/pygrest/), version: 0.2.5
    Found link https://files.pythonhosted.org/packages/ca/b1/9e7e02fd317aec4a0bdc0d23ac1c1e9917b8a9865426f0385ab02d09b812/pygrest-0.2.5.zip#sha256=a333de35cedf4134cf99e68810c2887e46f9204cacc577ff17e83e4605a4c3ea (from https://pypi.org/simple/pygrest/), version: 0.2.5
    Skipping link https://files.pythonhosted.org/packages/de/b4/a92d59497015cd5ae5ce6484e4b8b70b2234e334095a6c6e501ae4500cce/pygrest-0.3-py2.7.egg#sha256=95a5e08338fb1fcb888e7e3270af88f3193b7a55c056f6ef72916f429416bb4a (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/12/3b/d828778dad9157ebd8bb4a9e8877df76299c0dc74c0408053226e9ef28b6/pygrest-0.3-py2.py3-none-any.whl#sha256=0c7e27274da44bc0d713e609dccb348fd7e4ec2c34c682f2260eeaa87c05da50 (from https://pypi.org/simple/pygrest/), version: 0.3
    Found link https://files.pythonhosted.org/packages/4c/3f/152ae4dc801d0b15347261df8c3c139e97a0de9dba1cc29bc12ea0566378/pygrest-0.3.zip#sha256=081ae40cece83c88873d36aaa07f8aa9cbad39070b662b048566efc775e44d16 (from https://pypi.org/simple/pygrest/), version: 0.3
    Skipping link https://files.pythonhosted.org/packages/e9/6d/44748f4b4b74ecfc354f60df939bde60b0f6f6cec0c45af2b477c6be59ee/pygrest-0.4-py2.7.egg#sha256=970762177dc6f6308bf2d96bfff933658202d96c1ffabe62b0745cea4165cff2 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/5f/14/cfa435407cb7ff0564c1c10a2d200c96feae844253a9fd3f64476f3565ee/pygrest-0.4-py2.py3-none-any.whl#sha256=10440f62872e08da29acfca44665ce09b28ffc9618a0e408e900dd630163a1cb (from https://pypi.org/simple/pygrest/), version: 0.4
    Found link https://files.pythonhosted.org/packages/87/53/dcfe3596a491bef4d376c71b9ec021931b31d905736998b83aa3b52b7c96/pygrest-0.4.tar.gz#sha256=974f87eb284c077ca758c46ea60090e07432cf7ef8bb1255daae000921492bbe (from https://pypi.org/simple/pygrest/), version: 0.4
    Skipping link https://files.pythonhosted.org/packages/9e/d0/7ec077db0e8a44d4b5741a0215517fa653d1144a682c652c0dfcc1914c43/pygrest-0.5-py2.7.egg#sha256=87f38f50aac25ee9f02a0a9ad146599ddd5276c265d1f951fdc7cab90ebe21a6 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/0d/34/0ff306aaffa487b86f3b53a63b637bf9d68b42c2e96a88c7a488079d4b7d/pygrest-0.5-py2.py3-none-any.whl#sha256=1221ddcd46d3dbeac296806fd8a309904773667649135c2321d1182d7e204c6f (from https://pypi.org/simple/pygrest/), version: 0.5
    Found link https://files.pythonhosted.org/packages/4d/69/a3d07342421ab29db3d76b5351bd227adbce0b125b412fe13904a6aed7ca/pygrest-0.5.tar.gz#sha256=f2a737f9d9ec9db38892848c4bd066084755cbc0259a3b7f492c7c7f23252887 (from https://pypi.org/simple/pygrest/), version: 0.5
    Skipping link https://files.pythonhosted.org/packages/77/af/d2ad715c448bdd6ce66f4390e798ed00b393aaece13d8665d4c5b51a730a/pygrest-0.5.1-py2.7.egg#sha256=0a902c6e6829a5a707326bbae9078facb970b00184dae20a700613c85e5fba9b (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/ac/b6/d3bf72d17c89a1008ad5a3e339e61753ebcf835410f687e1e2bb63e7b84d/pygrest-0.5.1-py2.py3-none-any.whl#sha256=8f6eac1aba2ed8a0ad07bea08b6008cb75f358771ef9cda35bd84db420e52653 (from https://pypi.org/simple/pygrest/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/52/7a/43a1ada885003d80a952c14fc8f463c9d8277ff04648f1c3d27498aefe27/pygrest-0.5.1.tar.gz#sha256=73c51c00559dc7bbfe9a6d38d7caea0ada3c1ab717368b289d5e95fc76b48252 (from https://pypi.org/simple/pygrest/), version: 0.5.1
    Skipping link https://files.pythonhosted.org/packages/40/c6/b685a13cf486ffaa95a7cf5030602ce239b4f5137b5a73099923a68a991b/pygrest-0.5.2-py2.7.egg#sha256=518f2fdd47031595e65de9b2d004fb6a67f96fb5caacb51d2d50631de928e2f7 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/be/f7/b2003eb3bbf074c5ae55da81d4e1ffd1eba205c5ed3704e00c9786f9972e/pygrest-0.5.2-py2.py3-none-any.whl#sha256=bf4ca4361674a2bbe366471ee3103d0b6c3c71a9487dc40508275e92de7bb2c9 (from https://pypi.org/simple/pygrest/), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/ed/7f/3e41f0dd61f44632922a197df4dc313e861c01a54fab81fb2cb7d9b3139b/pygrest-0.5.2.tar.gz#sha256=229fe1eac0db746eaf4e5b06ef46ccf2787f172c793f4937f5a34a2a65f17dc8 (from https://pypi.org/simple/pygrest/), version: 0.5.2
    Skipping link https://files.pythonhosted.org/packages/75/2e/936b01f5a00e330158b07d641d99d4e56e1a7baf3dc09e067c3d65cea2ee/pygrest-0.5.3-py2.7.egg#sha256=0d842f3b8832ff12dcdc92a2657dfdc5f0bf4a9d79efbd1e127acba119e84ba9 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/8c/ff/58ef1ce7ee0ed445d70e39f93c7945deb27fed8539bb7350b44db94a5cc8/pygrest-0.5.3-py2.py3-none-any.whl#sha256=8cd052dff728cb79033544bf33d8aac9a0aa81c50dcf7c43c419a93c4887e5d2 (from https://pypi.org/simple/pygrest/), version: 0.5.3
    Found link https://files.pythonhosted.org/packages/1b/9a/cdee8fddf4f4b43448feaede39f28129369217db572af7c7c8703d0abf01/pygrest-0.5.3.tar.gz#sha256=71c28d880106258b9c18b5b2a5d89ed1dfca7973e48b4686f99c341df636a16a (from https://pypi.org/simple/pygrest/), version: 0.5.3
    Skipping link https://files.pythonhosted.org/packages/ae/8c/fd797cfaf1a33f12d92c6e010e162cb15b80648a98080bd254b527ba4415/pygrest-0.5.4-py2.7.egg#sha256=37fd1c734d8c7354f351c4993624614f6257474602dcf0d08c1a185806a87364 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/75/7a/d9def138ae1a3844ef3da0b5c0df7e56ab92658bab5917f76bd4f45f5e7a/pygrest-0.5.4-py2.py3-none-any.whl#sha256=de92b21a6879709b0af6abf4c8f14c6dc211a4b8149cf706e4f916d5d6b2edac (from https://pypi.org/simple/pygrest/), version: 0.5.4
    Found link https://files.pythonhosted.org/packages/93/3e/b6bbd00c280ef8fdeb77628e44e900255b4d64147fa63a687e442d090a61/pygrest-0.5.4.tar.gz#sha256=0a503b85c8135a9a029f20556370bb4af091a0b8a2f4159f7a9802784488a8e6 (from https://pypi.org/simple/pygrest/), version: 0.5.4
    Skipping link https://files.pythonhosted.org/packages/db/f1/1c6763d86ffead94bcb48bc437ecd96f6e01d331aab3b762a7e858bede09/pygrest-0.5.5-py2.7.egg#sha256=a7d2ac802dba5c2dfc0ab3dc6df81f06f003dcb086ae0fa9cc71976ae15ca9b6 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/21/6f/748e8a03a47c587bd02ad7de4f6164e7e9e5a40f5b7827f3fce445a74da1/pygrest-0.5.5-py2.py3-none-any.whl#sha256=da68b351c2b88a4ccd04d29c03016509e43062a77137f6ab5df75537d10b795e (from https://pypi.org/simple/pygrest/), version: 0.5.5
    Found link https://files.pythonhosted.org/packages/49/0c/8c862b919a81edefd9ec25cad4ee6fed4b636605db3d6c0b586c5c272054/pygrest-0.5.5.tar.gz#sha256=75867cc55829eea5a1e1b139d2cc49def7c3ce8f8c1ccb85a6fe8b7d881c7855 (from https://pypi.org/simple/pygrest/), version: 0.5.5
    Skipping link https://files.pythonhosted.org/packages/cf/f6/412f4467a8937d5489dc887a7ee88872025649fa3d3073a0a9a9fd44b4cb/pygrest-0.5.6-py2.7.egg#sha256=13baa6db22a4631d1f02ed843db456a00d729ab3b8bba55fe957e48b9f56f9eb (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/46/3c/b415dafa1659b4f0d5a3799de8701aea52487995be571aea59e4035d1181/pygrest-0.5.6-py2.py3-none-any.whl#sha256=52178033206e2c9b5f5dde87954e0976f351c9d93d5610ebd4131c1dda7ac270 (from https://pypi.org/simple/pygrest/), version: 0.5.6
    Found link https://files.pythonhosted.org/packages/7a/25/ad76938790b1320353ec53299f4a0ab7a55438d3eecc721c8f635babe3f6/pygrest-0.5.6.tar.gz#sha256=cb675aa683e2746aaea8417455ed38131b9a9f1b93cbb706b88b4e035284d3c9 (from https://pypi.org/simple/pygrest/), version: 0.5.6
    Skipping link https://files.pythonhosted.org/packages/cf/cf/cfac34e11d99b106ac5606d4a59a978333fbf930d3fa8163263f456fb852/pygrest-0.5.7-py2.7.egg#sha256=86b6125bc0f4e251f965441a2049238485c2190afd7545b9672c6bca11b69b8c (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/7a/19/03189ea491f0bc0589fe4bb9830ed592fca405112152d05a2be3fdd02781/pygrest-0.5.7-py2.py3-none-any.whl#sha256=5cabf0089cd051b990771a10b38365a15c58305a6884ec9b259d3ef027895add (from https://pypi.org/simple/pygrest/), version: 0.5.7
    Skipping link https://files.pythonhosted.org/packages/7e/2e/4b11809ec793382acfdaaf15f18ca394005a3a00794c0ebc14fd8a827a04/pygrest-0.5.7-py3.6.egg#sha256=85499bf822f66c8288b725a573094e38376e7f646f1bfe49e96e84387d312046 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/57/d9/c17c457ce2e63abb6934ac7015ec7cb4d2bde6c29b798aad692b9669e909/pygrest-0.5.7.tar.gz#sha256=097a6f2c12767f80a3be6fa5d9c93d8aa4a12e5946ff516ffbb0c3fded9bf710 (from https://pypi.org/simple/pygrest/), version: 0.5.7
    Found link https://files.pythonhosted.org/packages/74/55/0289cd043dbaf8110e21be54f1883111141f534b9be84f758b2fd4d726dd/pygrest-1.0.0-py2.py3-none-any.whl#sha256=67c5db5b24240e0226d0914333054151f790294174cec115412478215ff72ef5 (from https://pypi.org/simple/pygrest/), version: 1.0.0
    Skipping link https://files.pythonhosted.org/packages/f8/11/dc38e4245ba43082a3ba2c560828cbbf60265b94bde9d8e08b8c98a79db9/pygrest-1.0.0-py3.7.egg#sha256=b1ffbbdaf9a4d72fc7394b1837c10c2b9090ee2ac3b65c2797cc1abe6e0776c8 (from https://pypi.org/simple/pygrest/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/91/9f/45ca4b14fe642f60b6aee0b63855d6ff6089ad19f02735c9485935da2ce7/pygrest-1.0.0.tar.gz#sha256=9f122892bbcdb208c036b71b874c194af78fe1f473e4cf0c9c4f6fb737b19411 (from https://pypi.org/simple/pygrest/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-i6exeuza
  Downloading https://files.pythonhosted.org/packages/74/55/0289cd043dbaf8110e21be54f1883111141f534b9be84f758b2fd4d726dd/pygrest-1.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/74/55/0289cd043dbaf8110e21be54f1883111141f534b9be84f758b2fd4d726dd/pygrest-1.0.0-py2.py3-none-any.whl#sha256=67c5db5b24240e0226d0914333054151f790294174cec115412478215ff72ef5 (from https://pypi.org/simple/pygrest/)
  Saved /tmp/tmp_v52s3ts/pygrest-1.0.0-py2.py3-none-any.whl
  Added pygrest==1.0.0 from https://files.pythonhosted.org/packages/74/55/0289cd043dbaf8110e21be54f1883111141f534b9be84f758b2fd4d726dd/pygrest-1.0.0-py2.py3-none-any.whl#sha256=67c5db5b24240e0226d0914333054151f790294174cec115412478215ff72ef5 to build tracker '/tmp/pip-req-tracker-g81c4uhv'
  Removed pygrest==1.0.0 from https://files.pythonhosted.org/packages/74/55/0289cd043dbaf8110e21be54f1883111141f534b9be84f758b2fd4d726dd/pygrest-1.0.0-py2.py3-none-any.whl#sha256=67c5db5b24240e0226d0914333054151f790294174cec115412478215ff72ef5 from build tracker '/tmp/pip-req-tracker-g81c4uhv'
Skipping pygrest, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-bmwat2v9/pygrest
Removed build tracker '/tmp/pip-req-tracker-g81c4uhv'