Collecting cstruct==1.7
  1 location(s) to search for versions of cstruct:
  * https://pypi.python.org/simple/cstruct/
  Getting page https://pypi.python.org/simple/cstruct/
  Analyzing links from page https://pypi.python.org/simple/cstruct/
    Found link https://pypi.python.org/packages/0a/60/5c902055ad3cc880dfeef28f754fc2fee6db33078c642811aa96f23c263a/cstruct-1.5.tar.gz#md5=b4e6467036e8e486cafb83f88454fe92 (from https://pypi.python.org/simple/cstruct/), version: 1.5
    Skipping link https://pypi.python.org/packages/14/81/9c3a1793e3bc35e265c7920c1d7c34d839ef34fb24f59a7a60af9c483f5a/cstruct-1.7-py2.7.egg#md5=d856e4df6605481fd63732a36e7a20cb (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/1b/f7/b6724a11fa25ac44cd89001bd1d3f8856b486af009eeb5b344ad39c0d209/cstruct-1.5-py2.7.egg#md5=c160fe58502778d0362255679bbad1c5 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/1e/55/506b96d96282c1514bfdce9de7e5424ca26ad108b422b8699f91c3c7c978/cstruct-1.3.tar.gz#md5=5ab076c8e2e58ceab4d7370d4988854b (from https://pypi.python.org/simple/cstruct/), version: 1.3
    Found link https://pypi.python.org/packages/22/21/5da872f5f422b56cabd769abd45c5a8cbc4df739b4ddf04e377868f35a96/cstruct-1.6.tar.gz#md5=8b07df236a71e319afb1abe5d7f20101 (from https://pypi.python.org/simple/cstruct/), version: 1.6
    Found link https://pypi.python.org/packages/2d/9f/79aaff366cbde1856ccd42cc945ea71271cc16c82888ea5cac239e2f8859/cstruct-1.5-py2.py3-none-any.whl#md5=4e1f8959dfcc0dd0dbc2477762977320 (from https://pypi.python.org/simple/cstruct/), version: 1.5
    Skipping link https://pypi.python.org/packages/49/08/cbf3813254a1dc3b43877c3284f4cc32963846074297858e8b8f32f47fc3/cstruct-1.0-py3.3.egg#md5=01ea1ba4fa688cd8284e76432dfad18c (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/54/cd/1a66f9755eb211d4c288a0f788907c7903e761f7924bbcccecf631221225/cstruct-1.6-py2.py3-none-any.whl#md5=0e5d6ffb1d9dbe7a5d47a808b95c7d17 (from https://pypi.python.org/simple/cstruct/), version: 1.6
    Skipping link https://pypi.python.org/packages/55/0b/ccc0d0841067c9a205e6ab3fa5e6c7ea556a2e8c22f222c867382429aba8/cstruct-1.0-py2.4.egg#md5=7d0e552bea3cfe1449f1718c45cd707c (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/61/cd/a473ff9db6f45df21e02a0e0cf38a8c7292d76e497255b0000ea6d2e3654/cstruct-1.4-py2.7.egg#md5=18a0dd6125aaa5841f5ec409639b25ca (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/62/fb/9f070ad02703f8d00504b7e9fd3b428da1cd66d40ddbb7efa5c28f8d05a3/cstruct-1.2-py2.7.egg#md5=60bdcb5e6408f422ae2e60d267034fa7 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/66/6a/3583d20b20133d1df54710372e1b8b1cadba53279ffa43a15f905ad081f9/cstruct-1.0-py3.2.egg#md5=f6ee9a178d419086b12a78fe2f0ae269 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/66/8b/9bfca424048e4a013055b034cfa5416a3919b6caf3c5be3d8042e99e11e2/cstruct-1.0-py2.5.egg#md5=3f79cc39324b0595a0090a9e845d43c8 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/66/c5/3e94620cb9aaa11b3eb4c4f5edf4c18daf00c102696e8dc41097bf5b7bd1/cstruct-1.3-py3.5.egg#md5=8e9cede770da2d90499be6ff54477913 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/67/e1/5c6be3a152e43342d4f1c2328b7d460d6773677e93ff061b3bdaf95a027d/cstruct-1.7-py2.py3-none-any.whl#md5=62d40ab2df8dab27c18d69bea00a9885 (from https://pypi.python.org/simple/cstruct/), version: 1.7
    Skipping link https://pypi.python.org/packages/6e/7f/9ea4882441b52106de744a1dba2c4dae7833865842eac66dd2075ec4ce43/cstruct-1.3-py2.7.egg#md5=5032f150235ddff040dbaea6b73938dd (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/78/2d/a3bcf9e8069c4142083c8703243cd05a90f7ecb99f2e8a52e936e3300b70/cstruct-1.5-py3.5.egg#md5=59058569ee42c8afa5f3702fcfb16d6f (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/86/6e/241639bbf284b54304459b33cda06e11c7b73ea975e1923dbb2733dc2f33/cstruct-1.6-py3.6.egg#md5=dc6905a1e555baf35472548fdad7c227 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/94/2e/885941e40016ca8e0a7ee3ca98bc5689afac1da155789ab495e714fa4e54/cstruct-1.0.tar.gz#md5=b12c1f3718875cafd52bc9222bd21dd5 (from https://pypi.python.org/simple/cstruct/), version: 1.0
    Skipping link https://pypi.python.org/packages/95/60/e2243c1151a15148f83aecaad31455aed706badafc475b98ecebe13a0620/cstruct-1.0-py3.1.egg#md5=774a97d843affdc768eb1d06380c1f50 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/97/cf/f709fe97a908bb9e7395202cf25c62167df8ddd46bb800a0a5a961cb9241/cstruct-1.0-py2.7.egg#md5=1722614f2e773a0f23abdbfc1e86476b (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/9d/7e/9d1a14ec04fb41d439d972ec699c54971c1885085168bcc7f3ed8d417e0a/cstruct-1.4.tar.gz#md5=adbd95a51dcc24225f2988ca32f3aa17 (from https://pypi.python.org/simple/cstruct/), version: 1.4
    Found link https://pypi.python.org/packages/aa/4a/4462c5e7ac18936fbbf17a982a56a6cac57e784ce8b171e0a2d5d71b18ee/cstruct-1.2.tar.gz#md5=fd7dd0dea5dcdbaeebfc845e06e7a8c0 (from https://pypi.python.org/simple/cstruct/), version: 1.2
    Skipping link https://pypi.python.org/packages/ba/ba/775b145b8a24219e3c6a1f905cfba5d746b665193df0f5b9bae2858c5ab4/cstruct-1.4-py3.5.egg#md5=e13880a655de9af9e12fb823a0ef4e0e (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/bf/64/b80f6bb5da9515c1abc6269bc17c4b42007be7cf99e688a58ca2fcf21d79/cstruct-1.4-py2.6.egg#md5=a647b35985ca2ae9bb5c4f4f9e90d8b3 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/c8/37/6de0133ff05d7f9f868436d92474beba98e81ce8e626a8d2d12dd3211f1e/cstruct-1.6-py2.7.egg#md5=832c3f5e54345f40a8322eef1dc253bc (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/ce/e2/389f13e9941cdc73d2ea3c6a7b70a7f8719d3cb53c6e172d77e4e024f848/cstruct-1.2-py2.py3-none-any.whl#md5=97b010f9a794bd301c655d2e6b578d50 (from https://pypi.python.org/simple/cstruct/), version: 1.2
    Skipping link https://pypi.python.org/packages/d8/bc/56e753af8b41bc9c681ec13a94e73993efe0ddc1db7bd2f572c34036ac9f/cstruct-1.0-py2.6.egg#md5=e8b6e93c1796ca32baf8bfca0e853a54 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/db/97/1b5829d1454d22c074690d5b96da686a41d0eecce874dc71c14697cd5d63/cstruct-1.3-py2.py3-none-any.whl#md5=6797980774334876b82c8b021340a714 (from https://pypi.python.org/simple/cstruct/), version: 1.3
    Skipping link https://pypi.python.org/packages/e3/a8/3c43f93141ddfa7de8069d8e99b4b4ea79bef9e5782c332e70d046344ebb/cstruct-1.5-py2.6.egg#md5=985cde14d2e39a561a0ee0313b98777b (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Skipping link https://pypi.python.org/packages/ea/a6/d0fa004a59f5bc7b243150b50a3e23a55dc166e7b371f868a6ad96320cd1/cstruct-1.3-py2.6.egg#md5=e8ffd4b215667d51e3fec092b7ca5e61 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/f2/d0/d10590ffcda995237cf13c3b90dba1172aa3cdf5f7b01eb35f7c491485b1/cstruct-1.7.tar.gz#md5=0d90ebc9396b15f8703263f8e0fa40a3 (from https://pypi.python.org/simple/cstruct/), version: 1.7
    Skipping link https://pypi.python.org/packages/f5/ed/41908e8346515a2e400606556bc559b0348c16b8547420761eef046961b5/cstruct-1.7-py3.6.egg#md5=523f44c6e9a122266e55981ed254a399 (from https://pypi.python.org/simple/cstruct/); unsupported archive format: .egg
    Found link https://pypi.python.org/packages/f9/cb/76872e346aff5649f1b0eecdef4641054848d49099f0f60ce388527bfe20/cstruct-1.4-py2.py3-none-any.whl#md5=b4f974ee956eac24ccc5e001f0fb1558 (from https://pypi.python.org/simple/cstruct/), version: 1.4
  Using version 1.7 (newest of versions: 1.7)
  Downloading cstruct-1.7-py2.py3-none-any.whl
  Downloading from URL https://pypi.python.org/packages/67/e1/5c6be3a152e43342d4f1c2328b7d460d6773677e93ff061b3bdaf95a027d/cstruct-1.7-py2.py3-none-any.whl#md5=62d40ab2df8dab27c18d69bea00a9885 (from https://pypi.python.org/simple/cstruct/)
  Saved /tmp/tmp7h7wmkib/cstruct-1.7-py2.py3-none-any.whl
Skipping cstruct, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-a186zii4/cstruct