Collecting libdw==4.2.0
  1 location(s) to search for versions of libdw:
  * https://pypi.python.org/simple/libdw/
  Getting page https://pypi.python.org/simple/libdw/
  Analyzing links from page https://pypi.org/simple/libdw/
    Skipping link https://files.pythonhosted.org/packages/65/ea/e296d28a420e359a41bf7ab50b446977e3879076f12966569656bbcd430b/libdw-3.1.0-py2-none-any.whl#sha256=4db39dd85c3f13f53cbdf9d9ac8a5f6c36631cb007e31437c5b3bebab68ad447 (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2f/38/9fc8c1eff76bd2c1e137b437b638167a0f4518047b309e6237345dc912af/libdw-3.1.0.tar.gz#sha256=0ed7bb1293664408b152f10a2c130bdc1f1a2ff6091955faa0c7f0f6d436af7a (from https://pypi.org/simple/libdw/), version: 3.1.0
    Skipping link https://files.pythonhosted.org/packages/94/3e/4e12599412265c7a76c6759f05dd382a709a140def7920600f868794998c/libdw-3.1.1b1-py2-none-any.whl#sha256=0b360be4498523eab3d536dc533e968ecc317d6db7a099f41e94757451e094cc (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/da/1e/ef07656ee9e75d6e8ebde0b02bce92ed14fb8dfbcd08d6edd2b87df2743f/libdw-3.1.1b1.tar.gz#sha256=21c04fd134bd3d6f44d3edfb1a8c52ee92820070e1a4166573d41e3130c33787 (from https://pypi.org/simple/libdw/), version: 3.1.1b1
    Skipping link https://files.pythonhosted.org/packages/0d/1a/9f226c24808a27c0dfef3de7abcb7e9b0d6198f5746a48a4dffd1864e5b2/libdw-3.1.1-py2-none-any.whl#sha256=89ba7aed6cfc369faa20992ae519d3d28c0d221df22ddc478054273f99b59e0a (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/52/c4/6fe133110d51cefb7c3db4763049d3296185eb0171c071d8da09e1450065/libdw-3.1.1.tar.gz#sha256=e9ea32b5b6a0bc72e13635e1cf50d27eb93b1001f9090bb8e4423d7ffe10c329 (from https://pypi.org/simple/libdw/), version: 3.1.1
    Skipping link https://files.pythonhosted.org/packages/e1/4d/3faa2e5dc680fa76274d985721be892263a4da3a28d7a0ead278a467ad81/libdw-3.1.2-py2-none-any.whl#sha256=2471d2d74ff98c2789b108b858805a52cf5ecd736ebc679258ac1d1c8a59f434 (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/13/a2/112fb49e4d02ec5fd7785dc3c7a05e6b83fdd772f56968900f412feae1b3/libdw-3.1.2.tar.gz#sha256=e0bc71ac70b26551367f971a98467b0eda37bba8918ef37ce2c34acfcc934705 (from https://pypi.org/simple/libdw/), version: 3.1.2
    Skipping link https://files.pythonhosted.org/packages/bd/34/40a94cb9d3fe87743b1c0ad99aec120df4a5434e817e664fcaf925459da6/libdw-3.1.3-py2-none-any.whl#sha256=8fdaf7c6b053402ffc470ac2067379856fb9206711c5c6990a0223ff8fd31e0c (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2f/50/836b3f43e34541503e033c0647f30c211bb07349a917da7bb0e4325509fc/libdw-3.1.3.tar.gz#sha256=b5c0df8014d1a9941c4d79ad583a35151bbe81e17513d591fcc2ff5f8926aa20 (from https://pypi.org/simple/libdw/), version: 3.1.3
    Skipping link https://files.pythonhosted.org/packages/d7/63/0f79860e93d3a294236d116d300eaf6c959886d8902acdaf3f7c8ad138b5/libdw-3.1.4-py2-none-any.whl#sha256=1515d4b7d2c04677ca44ec7cd4706bebe8ee2ed50d62c2ace90577e43c2809a1 (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/56/b4/d0c89510f112a08bbcb142d5e8d6fdc2d14799a8ef58f0adac0374039d24/libdw-3.1.4.tar.gz#sha256=93b991bd9dab2044a6ae7163316f95db9f360c0beef635095a96fe66c031437b (from https://pypi.org/simple/libdw/), version: 3.1.4
    Skipping link https://files.pythonhosted.org/packages/48/c1/5de7c081b2a44199cd578c5217ea45a3b62d081d85072718c27af693fb69/libdw-3.1.5-py2-none-any.whl#sha256=7929acc0b690e859d52f8ff8db465100d177a0828dce40c637a05aea669c6d5b (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/6e/96/0666ca3bdcd2c1a5175c5a0efb9283e8848bce24104c646056f43cdbd535/libdw-3.1.5.tar.gz#sha256=3d107b0d29259d72f330af229c9ca622c6de6172c24ab1da2ee87af7e1ae9506 (from https://pypi.org/simple/libdw/), version: 3.1.5
    Skipping link https://files.pythonhosted.org/packages/31/70/9d81ddf364f536923e1baec6480c88f175d4a9453a5ea5f66d1e99b1ecf1/libdw-3.1.6-py2-none-any.whl#sha256=f367123c873b5da82b1e8d605f5a55b37662cd7870ac314f2384dec75a2b9dc7 (from https://pypi.org/simple/libdw/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/ab/a4/6305412e71fea745e636a6491584f1480cf06db310f149008ceae5c59519/libdw-3.1.6.tar.gz#sha256=6ae9d008ecf51df2d5428b0f90c81ccda402259d5d734afa0f76d9a1a05d1ed5 (from https://pypi.org/simple/libdw/), version: 3.1.6
    Found link https://files.pythonhosted.org/packages/bf/1a/ee3c11945a2eda24f154edfec6ac20739a12ffbf919f1da4af54be42e092/libdw-4.0.0-py3-none-any.whl#sha256=480ee0f21e2e556a9ac3324f45bdc441f2f93cc6fa74e204d7522f1276de1717 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.0
    Found link https://files.pythonhosted.org/packages/52/a5/4be91f1085daea6fe7ec1b0eeee7ac2204976b06a5c597131caae77bde27/libdw-4.0.0.tar.gz#sha256=4fa1587913bde2a45f994b79ad1ac944f69b760364aef8b75e53d554916618f2 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.0
    Skipping link https://files.pythonhosted.org/packages/c7/54/ac1ddced20d9ff3433b27dc0c6c3395ad8ac12a08a390f15c9193b4d5f2a/libdw-4.0.1-py2-none-any.whl#sha256=f671b740c2e4f5540a48623b692762d1d7d4dc4b9b5c9e611dd92626cfdbe7a9 (from https://pypi.org/simple/libdw/) (requires-python:>=3); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/25/b1/bd0df476a0137f7e0445a4ccc42321a52e9144c58802ec3ef03e483d1b42/libdw-4.0.1.tar.gz#sha256=88ad6b259a30abe708c6566de777e9dfe66e36eab41ca1b8bfbedceb8b202932 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.1
    Found link https://files.pythonhosted.org/packages/f9/bf/c6699c98237f3cb1d72e565b5c0750cfde80f542751517d0c968ced7534e/libdw-4.0.2-py3-none-any.whl#sha256=27d2be744b278db288b2e7ff17c09fc12173d75e1bfb08ca339036fc3afdf7b3 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.2
    Found link https://files.pythonhosted.org/packages/a7/9a/2b991b03b5429a441585dc85b1d9c5afd7a596f2a53d20986c09a1b59b7a/libdw-4.0.2.tar.gz#sha256=9dcde654d53e436b5efa0c4019ab5bcc6b17badd4b0d6098c217405cecdeefc3 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.2
    Skipping link https://files.pythonhosted.org/packages/e4/3b/cde043c9018701fee05c830094e6a54b4b63364ab1abc582e5091ccee63c/libdw-4.0.3-py2-none-any.whl#sha256=e59372d603be3675ffda30435fe45e435845ba81286b175bcf363837afcd8878 (from https://pypi.org/simple/libdw/) (requires-python:>=3); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/30/54/bdfefcc9a760a5e74375cc0501d15d891d0a33c4808b50e5f7d438429ae8/libdw-4.0.3.tar.gz#sha256=c18cb2149180925058631eb058bf37bb85498117732b32d6e102b3dc5b87d0b4 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.0.3
    Skipping link https://files.pythonhosted.org/packages/31/c1/a37b42797ea32a34bb683773ed9d5d13320100928871d0b24a5027019909/libdw-4.1.0-py2-none-any.whl#sha256=dfb4a2dc2485a9db3e9b2028e52a951444d87df2942026b5324441b665704a91 (from https://pypi.org/simple/libdw/) (requires-python:>=3); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/3d/f3/97362385c445df09956bd4d24a0456e0464a26cfbb764ef826ed600b4709/libdw-4.1.0.tar.gz#sha256=b2f5d6af2fe62199f0a566049860df3eef79f5b58d7021da198f8303fa7cd6c2 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.0
    Found link https://files.pythonhosted.org/packages/fc/6d/af5ac73fd4bb83816061998ca958fcb5dd43901bdc71aa66caf9031e4b32/libdw-4.1.1-py3-none-any.whl#sha256=5d018f02ada263b76e4a6c6f99ebfa29c29fe948c2401cb703d31aa922b07b01 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.1
    Found link https://files.pythonhosted.org/packages/b1/a1/8f93d540fdaef92ca67d7e17af7f438fbb9a7c237490837de2a51de51ed0/libdw-4.1.1.tar.gz#sha256=9408dd751c6a7366e828f56fb6c66145e261d4121aeef6862b4406737169c135 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.1
    Found link https://files.pythonhosted.org/packages/90/78/458f2fb4c7d4248070495da2f6252cbb41886b7a8dccc8c16907bcbb1e7f/libdw-4.1.2-py3-none-any.whl#sha256=9c9e5b9ac54e7fb632a9c4e303bb3b33a574c746ac95e785b5b4a62fd750202c (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.2
    Found link https://files.pythonhosted.org/packages/be/18/f3b4fae8799c9cff5f11f0ef854a6cdfd8fe2e41688540a55b97f43c2c74/libdw-4.1.2.tar.gz#sha256=3b698459ab5fa3a8b559f45dbb89adbf52c4e93f92876218ae4b9dc3a74392de (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.2
    Found link https://files.pythonhosted.org/packages/c5/2b/558fd56fd433865116705d88130015db1fa4821e95cecbb8448b9d85306c/libdw-4.1.3-py3-none-any.whl#sha256=83ec330bdc22c434f82c0cf26198b51cae38ee4935b426428516368d263555f9 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.3
    Found link https://files.pythonhosted.org/packages/58/36/eb34cd9570415a5e881ee4d71b7cda60d863089ed66cafe659f828ee7ce2/libdw-4.1.3.tar.gz#sha256=f53685f26f71d0ff8318b8ff6aa5770dccec03151ecf1663d6869765f29da64a (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.1.3
    Found link https://files.pythonhosted.org/packages/ef/3c/8a821bee1dece74d72a9c39e213faec68a2e2f86ac1e2f66b259635cd598/libdw-4.2.0-py3-none-any.whl#sha256=af4a0d8b865959e1d6dd5fdc07d73f9acdb38df3577c9583e88d444632c12b79 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.2.0
    Found link https://files.pythonhosted.org/packages/10/51/f4e50e4a95258d58596f63fbb8f4fd8b4d8891a27c934949c25f6d26791d/libdw-4.2.0.tar.gz#sha256=81227af2b237def1917d802e01213a1f848375e84dc5becf89f1811f2affe704 (from https://pypi.org/simple/libdw/) (requires-python:>=3), version: 4.2.0
  Using version 4.2.0 (newest of versions: 4.2.0)
  Downloading https://files.pythonhosted.org/packages/ef/3c/8a821bee1dece74d72a9c39e213faec68a2e2f86ac1e2f66b259635cd598/libdw-4.2.0-py3-none-any.whl (286kB)
  Downloading from URL https://files.pythonhosted.org/packages/ef/3c/8a821bee1dece74d72a9c39e213faec68a2e2f86ac1e2f66b259635cd598/libdw-4.2.0-py3-none-any.whl#sha256=af4a0d8b865959e1d6dd5fdc07d73f9acdb38df3577c9583e88d444632c12b79 (from https://pypi.org/simple/libdw/) (requires-python:>=3)
  Saved /tmp/tmpa3p4599v/libdw-4.2.0-py3-none-any.whl
Skipping libdw, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-9uv2q8hh/libdw