Created temporary directory: /tmp/pip-ephem-wheel-cache-3jq9x344
Created temporary directory: /tmp/pip-req-tracker-_k3fyo34
Created requirements tracker '/tmp/pip-req-tracker-_k3fyo34'
Created temporary directory: /tmp/pip-wheel-e7ealuh5
Collecting dual-quaternions==0.3.1
  1 location(s) to search for versions of dual-quaternions:
  * https://pypi.org/simple/dual-quaternions/
  Getting page https://pypi.org/simple/dual-quaternions/
  Analyzing links from page https://pypi.org/simple/dual-quaternions/
    Skipping link https://files.pythonhosted.org/packages/01/49/6caa4063a923623cd375fbe9a93e3c5c07e807dc3f0717d616072ff2789a/dual_quaternions-0.2.4-py2-none-any.whl#sha256=9d16c47140b23c1cbeeddfa8f89b42758e3c4d138d13e82de12c809e41f85ff8 (from https://pypi.org/simple/dual-quaternions/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/8a/71/c8da49d34ee53a6e85311ecbc2d8e143a30744245a5bbad6f3f34b7a449a/dual_quaternions-0.2.4.tar.gz#sha256=9994311299a45a930b2351f9d40f8b2cfde260ea551172d799d2ae9c264ca2e6 (from https://pypi.org/simple/dual-quaternions/), version: 0.2.4
    Skipping link https://files.pythonhosted.org/packages/8c/f2/f9adf30adb79223d2877c7c45b89ee0a187ca99ac602a8a5881e3dafbf5f/dual_quaternions-0.3.0-py2-none-any.whl#sha256=2b235b9c497e47f071104d4e88ad16a6d7f4920f564aaf0fde875a1de003c871 (from https://pypi.org/simple/dual-quaternions/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/50/d5/fc09f179457a890962fad483a500f14be5f99246d6c5ad9d9683a20cd65d/dual_quaternions-0.3.0-py3-none-any.whl#sha256=1356b28519e2707e84a20502ad1b763fc91699379c10282817192be071beaf38 (from https://pypi.org/simple/dual-quaternions/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/e1/d9/efac53f0debebd39d7eb1dfb142800ad95cb9a6a324126d496ea4fc62fac/dual_quaternions-0.3.0.tar.gz#sha256=3c0225cbd9433fabe05648c2fe9a700a70ae2891b6a625a6c31aaa4db30c84f4 (from https://pypi.org/simple/dual-quaternions/), version: 0.3.0
    Skipping link https://files.pythonhosted.org/packages/cb/97/0a1d8d3f2fb19f8b3d71a033230f5c11a60ce1f0e1564b003fdc9fbb0e0d/dual_quaternions-0.3.1-py2-none-any.whl#sha256=efba245dea91653dac66e7b50a7d1a8fd60534df139ac5d77e2777b30d18e153 (from https://pypi.org/simple/dual-quaternions/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/ec/aa/4b76dc23e933cb466180c22189bfbb2bd9e8662d38258bdeedd66794fb9d/dual_quaternions-0.3.1-py3-none-any.whl#sha256=85d809a3f20db37168254d192b69a44dbff22333819f2cfc6a4ffd8e4cebd2f6 (from https://pypi.org/simple/dual-quaternions/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/29/d5/d1f93c489b8ed034ee1c25ebc63bc55ea866914d70b6e0e12771960cab30/dual_quaternions-0.3.1.tar.gz#sha256=3fe93fe5ef0828f3de59722bedb90993670b572d18c413b9e627fd3a4379cafd (from https://pypi.org/simple/dual-quaternions/), version: 0.3.1
  Using version 0.3.1 (newest of versions: 0.3.1)
  Created temporary directory: /tmp/pip-unpack-ygad6jsg
  Downloading https://files.pythonhosted.org/packages/ec/aa/4b76dc23e933cb466180c22189bfbb2bd9e8662d38258bdeedd66794fb9d/dual_quaternions-0.3.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ec/aa/4b76dc23e933cb466180c22189bfbb2bd9e8662d38258bdeedd66794fb9d/dual_quaternions-0.3.1-py3-none-any.whl#sha256=85d809a3f20db37168254d192b69a44dbff22333819f2cfc6a4ffd8e4cebd2f6 (from https://pypi.org/simple/dual-quaternions/)
  Saved /tmp/tmpmfxugz1a/dual_quaternions-0.3.1-py3-none-any.whl
  Added dual-quaternions==0.3.1 from https://files.pythonhosted.org/packages/ec/aa/4b76dc23e933cb466180c22189bfbb2bd9e8662d38258bdeedd66794fb9d/dual_quaternions-0.3.1-py3-none-any.whl#sha256=85d809a3f20db37168254d192b69a44dbff22333819f2cfc6a4ffd8e4cebd2f6 to build tracker '/tmp/pip-req-tracker-_k3fyo34'
  Removed dual-quaternions==0.3.1 from https://files.pythonhosted.org/packages/ec/aa/4b76dc23e933cb466180c22189bfbb2bd9e8662d38258bdeedd66794fb9d/dual_quaternions-0.3.1-py3-none-any.whl#sha256=85d809a3f20db37168254d192b69a44dbff22333819f2cfc6a4ffd8e4cebd2f6 from build tracker '/tmp/pip-req-tracker-_k3fyo34'
Skipping dual-quaternions, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-e7ealuh5/dual-quaternions
Removed build tracker '/tmp/pip-req-tracker-_k3fyo34'