Created temporary directory: /tmp/pip-ephem-wheel-cache-8j5bews_
Created temporary directory: /tmp/pip-req-tracker-betriq5g
Created requirements tracker '/tmp/pip-req-tracker-betriq5g'
Created temporary directory: /tmp/pip-wheel-7iyb29ai
Collecting matflow==0.2.3
  1 location(s) to search for versions of matflow:
  * https://pypi.org/simple/matflow/
  Getting page https://pypi.org/simple/matflow/
  Analyzing links from page https://pypi.org/simple/matflow/
    Found link https://files.pythonhosted.org/packages/65/16/9f505fd9a4231022c0631dd126c03deeda8cd465d82c3560a94a8d49694e/matflow-0.1.0-py3-none-any.whl#sha256=8e182a9db96f06bca0a9fbbb5d08d3283fc52b204d09a9fa4b72dac41fecb69d (from https://pypi.org/simple/matflow/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/89/41/09cf8768b273c2a850fc34a4303df3def525434edfce2ad024703c44c9f8/matflow-0.1.0.tar.gz#sha256=d3f5d4b3897688f607771c259e0380cf2c082f907c69045ef4efeda023aea9a7 (from https://pypi.org/simple/matflow/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/35/6b/09c10c77c19284f1d79953033b0a16b8509109eb7fdf68454e88b83951a7/matflow-0.1.1-py3-none-any.whl#sha256=b9b2dfe1ae5f7cdfa1dc03fed18afa60d31d974d464849f7d7ba1d2cdc4417cd (from https://pypi.org/simple/matflow/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/7f/3b/312544561c5ad5b37acb1c5ea03aea0b8a086e4cf8bb5378570311e6745e/matflow-0.1.1.tar.gz#sha256=53b21f878cb902065dd0b8537e6f201365851126e307f1ad20e138adeb1cb2ea (from https://pypi.org/simple/matflow/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/8a/ec/2db835e9a6a0f0a592fb7533566a175399272d5443e910aea17b50a48884/matflow-0.1.2-py3-none-any.whl#sha256=cdcbd04f46e5a224ec6b85afc3a77f7d6238bef924cc7a433dcd9797dea80260 (from https://pypi.org/simple/matflow/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/9d/1e/fbae302fb3f4fb55c6b6610f54451566c0ae355b57282246da1c3502d44b/matflow-0.1.2.tar.gz#sha256=f158c5ab5abc138fedfbc51be6e088ddae757b9ff8287a6143012aadb412d3d1 (from https://pypi.org/simple/matflow/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/7e/5f/db0441902591b15498e54434d578bc15f9be1cb2156d1c0d8261ab4cd0c6/matflow-0.1.3-py3-none-any.whl#sha256=2edb78d5d08b0db9e16dd4eb77886a65cff84ebf7cf71180a1c199f05e733b5d (from https://pypi.org/simple/matflow/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/59/48/60f0e89ce7d7cddd7d8521f5ff0754f7cf34930aef73bc2037abead25954/matflow-0.1.3.tar.gz#sha256=371958fc54ddfe5e6cb018d0c06d8fd0e7cba807606c7fcc6a7f16100b669987 (from https://pypi.org/simple/matflow/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/d3/34/2d0f228f403cb3b4683fbb26576f6d4d88c97aca2a913cf4d24720733b63/matflow-0.2.0-py3-none-any.whl#sha256=232429d4038f7eb15976ff1b8f47bc3792e5c5afa2a676b46e9a1598b7c181d4 (from https://pypi.org/simple/matflow/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/49/4e/01a8e93f334daea19fd15104d85d75a9de84aa9d7184c02eb2abbbbba2b9/matflow-0.2.0.tar.gz#sha256=664f8fbd36e94375a834ca43f720c6cb7861a476208e9ae6582a61ca3d3a356c (from https://pypi.org/simple/matflow/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/d9/57/0e9effde34249cfe36da4a90391586b01c0be5d67bd8c8bf76c13be88bc4/matflow-0.2.1-py3-none-any.whl#sha256=e8e9114196f4f9f999f5d8177a2754c941de2dcd3d50f04026bcefc98827cea0 (from https://pypi.org/simple/matflow/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/06/dd/e08fe521186e432d0ebafd9f7845cef1c948f5917c65b0ce70b908f403a9/matflow-0.2.1.tar.gz#sha256=53025c0ed988db014b56c1220a6884d1d529a877c2fd35f0c6a12e11c78e39b3 (from https://pypi.org/simple/matflow/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/c6/1c/e10d81d972a6feadbb287d3c2dccd3564edc802c124d43b2c5b16a40c931/matflow-0.2.2-py3-none-any.whl#sha256=611c28869f1ec5c91fce8143752a0baf0abf074ae6c84962dc374b7635b21752 (from https://pypi.org/simple/matflow/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/3e/2f/c75ff5878b2d0f61894a3d1fb9e20784b4eb471abe4d84d98cb0fe0b3702/matflow-0.2.2.tar.gz#sha256=08546c5e6dfa7d85c401e2da94fc7c28455d06fce71ba82dbd987643704ca5a1 (from https://pypi.org/simple/matflow/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/9d/27/e38b0bcfcb3225e585ee4cd8953782ca698d254d66c267d20e9cdf744654/matflow-0.2.3-py3-none-any.whl#sha256=1dc6437d2f67d95353b65a5137a53790a04785809c68d8cbe0ba99b718ab986b (from https://pypi.org/simple/matflow/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/74/cf/8b6629bd0f474086c36d2715a6e5c3777e89d0cd28a18a223d561c44856a/matflow-0.2.3.tar.gz#sha256=704d737b798fdf44d5c2765ec1a6e18d231349b00ac13f7583572e8e80fb2b46 (from https://pypi.org/simple/matflow/), version: 0.2.3
  Using version 0.2.3 (newest of versions: 0.2.3)
  Created temporary directory: /tmp/pip-unpack-__e3ncko
  Downloading https://files.pythonhosted.org/packages/9d/27/e38b0bcfcb3225e585ee4cd8953782ca698d254d66c267d20e9cdf744654/matflow-0.2.3-py3-none-any.whl (59kB)
  Downloading from URL https://files.pythonhosted.org/packages/9d/27/e38b0bcfcb3225e585ee4cd8953782ca698d254d66c267d20e9cdf744654/matflow-0.2.3-py3-none-any.whl#sha256=1dc6437d2f67d95353b65a5137a53790a04785809c68d8cbe0ba99b718ab986b (from https://pypi.org/simple/matflow/)
  Saved /tmp/tmpa6xivl6e/matflow-0.2.3-py3-none-any.whl
  Added matflow==0.2.3 from https://files.pythonhosted.org/packages/9d/27/e38b0bcfcb3225e585ee4cd8953782ca698d254d66c267d20e9cdf744654/matflow-0.2.3-py3-none-any.whl#sha256=1dc6437d2f67d95353b65a5137a53790a04785809c68d8cbe0ba99b718ab986b to build tracker '/tmp/pip-req-tracker-betriq5g'
  Removed matflow==0.2.3 from https://files.pythonhosted.org/packages/9d/27/e38b0bcfcb3225e585ee4cd8953782ca698d254d66c267d20e9cdf744654/matflow-0.2.3-py3-none-any.whl#sha256=1dc6437d2f67d95353b65a5137a53790a04785809c68d8cbe0ba99b718ab986b from build tracker '/tmp/pip-req-tracker-betriq5g'
Skipping matflow, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-7iyb29ai/matflow
Removed build tracker '/tmp/pip-req-tracker-betriq5g'