Created temporary directory: /tmp/pip-ephem-wheel-cache-5s0l4qy0
Created temporary directory: /tmp/pip-req-tracker-0p99mprm
Created requirements tracker '/tmp/pip-req-tracker-0p99mprm'
Created temporary directory: /tmp/pip-wheel-eilksvcc
Collecting lektor-markdown-header-anchors==0.3.1
  1 location(s) to search for versions of lektor-markdown-header-anchors:
  * https://pypi.org/simple/lektor-markdown-header-anchors/
  Getting page https://pypi.org/simple/lektor-markdown-header-anchors/
  Analyzing links from page https://pypi.org/simple/lektor-markdown-header-anchors/
    Found link https://files.pythonhosted.org/packages/8b/aa/1a9a3546cc4e6db7a08616900d7bea16080f3c256a129689416ed4e7f0cb/lektor-markdown-header-anchors-0.1.tar.gz#sha256=f32f972cf84cf08f583cd211eb9928954e235a825530f972aa6160ef320751ca (from https://pypi.org/simple/lektor-markdown-header-anchors/), version: 0.1
    Skipping link https://files.pythonhosted.org/packages/d2/90/99661e3987331e5cf58ccb79f62ff093f0f0ea0170dbc8becc67f2bdd6da/lektor_markdown_header_anchors-0.1-py2-none-any.whl#sha256=245acbbc709261e7f0fa86cabb2a3dd04d08ec9e8b66040e70f226911b6a1c0a (from https://pypi.org/simple/lektor-markdown-header-anchors/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/80/af/cf821c17f35e0d4e21ae4beed647284fd149a53dd2d7798f5f3d1c96ec1c/lektor-markdown-header-anchors-0.2.tar.gz#sha256=19b2110092c8c783bc942576f7bc11465464a43dfece2498b4e46fb895833a99 (from https://pypi.org/simple/lektor-markdown-header-anchors/), version: 0.2
    Skipping link https://files.pythonhosted.org/packages/99/59/5563363ec247dbe8bad0ac6dd3785ee2d0f31d27a8e3dea80dfba1ed84c0/lektor_markdown_header_anchors-0.2-py2-none-any.whl#sha256=cae9262c872d91684d0ee736f6771f71745c034c64ed600111119bd1df95e70c (from https://pypi.org/simple/lektor-markdown-header-anchors/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/87/c1/3ff4cafbbfbc8b95f2e8ba829e2213239e437c1668e2e9e227441d6cd662/lektor_markdown_header_anchors-0.3-py3-none-any.whl#sha256=66bfd6573e7767ac2e9a4f2e5c8d61c0dbf28145ce85d817768f64fbfc064f9a (from https://pypi.org/simple/lektor-markdown-header-anchors/), version: 0.3
    Found link https://files.pythonhosted.org/packages/79/cd/1067aec9423a05494bf75ae3ccfb088e69a96624c76f55a3c54cb97b58bf/lektor-markdown-header-anchors-0.3.1.tar.gz#sha256=0d38c8bc891784f409f13b0945d835412a3626d4fc9c5b6e3b6bdf43fc07fb89 (from https://pypi.org/simple/lektor-markdown-header-anchors/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/e2/4e/55552e63a481b0d1ee161c0db4e30d69978b1598b6c0ce63b5d6654cd5c2/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl#sha256=23036131c210de9e0367ddd6b5ba51967a1e43027ebcacaf650c62c3b1e65b4b (from https://pypi.org/simple/lektor-markdown-header-anchors/), version: 0.3.1
  Using version 0.3.1 (newest of versions: 0.3.1)
  Created temporary directory: /tmp/pip-unpack-86zb7w5f
  Downloading https://files.pythonhosted.org/packages/e2/4e/55552e63a481b0d1ee161c0db4e30d69978b1598b6c0ce63b5d6654cd5c2/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e2/4e/55552e63a481b0d1ee161c0db4e30d69978b1598b6c0ce63b5d6654cd5c2/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl#sha256=23036131c210de9e0367ddd6b5ba51967a1e43027ebcacaf650c62c3b1e65b4b (from https://pypi.org/simple/lektor-markdown-header-anchors/)
  Saved /tmp/tmppzwrvkgu/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl
  Added lektor-markdown-header-anchors==0.3.1 from https://files.pythonhosted.org/packages/e2/4e/55552e63a481b0d1ee161c0db4e30d69978b1598b6c0ce63b5d6654cd5c2/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl#sha256=23036131c210de9e0367ddd6b5ba51967a1e43027ebcacaf650c62c3b1e65b4b to build tracker '/tmp/pip-req-tracker-0p99mprm'
  Removed lektor-markdown-header-anchors==0.3.1 from https://files.pythonhosted.org/packages/e2/4e/55552e63a481b0d1ee161c0db4e30d69978b1598b6c0ce63b5d6654cd5c2/lektor_markdown_header_anchors-0.3.1-py2.py3-none-any.whl#sha256=23036131c210de9e0367ddd6b5ba51967a1e43027ebcacaf650c62c3b1e65b4b from build tracker '/tmp/pip-req-tracker-0p99mprm'
Skipping lektor-markdown-header-anchors, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-eilksvcc/lektor-markdown-header-anchors
Removed build tracker '/tmp/pip-req-tracker-0p99mprm'