Created temporary directory: /tmp/pip-ephem-wheel-cache-ek8de921
Created temporary directory: /tmp/pip-req-tracker-1aaasagu
Created requirements tracker '/tmp/pip-req-tracker-1aaasagu'
Created temporary directory: /tmp/pip-wheel-e7qf0rlv
Collecting dtnsim==1.1
  1 location(s) to search for versions of dtnsim:
  * https://pypi.org/simple/dtnsim/
  Getting page https://pypi.org/simple/dtnsim/
  Analyzing links from page https://pypi.org/simple/dtnsim/
    Found link https://files.pythonhosted.org/packages/a1/1a/c3d2a5b27902fc0a23462ca6551016c54755dc18c507c4d9a5f562a345b4/dtnsim-1.0-py3-none-any.whl#sha256=7d923e0e8546e598ad79bc3e7379f51f25ca79211d9c740e63cc58a2417741e3 (from https://pypi.org/simple/dtnsim/), version: 1.0
    Found link https://files.pythonhosted.org/packages/5d/ea/ecf5f1430548fe3fb09c63d4a1ee23a5ad8a87c0b0ce91a1140655d790d1/dtnsim-1.0.tar.gz#sha256=e572bc1be235618d233db8d4f9de39fa2cd4d5b0236f769cde2f7fb969748201 (from https://pypi.org/simple/dtnsim/), version: 1.0
    Found link https://files.pythonhosted.org/packages/46/02/a8e3d14e3251e94b19450fa2d8fc6ec3708204d9ed5c85365d34ec87b212/dtnsim-1.1-py3-none-any.whl#sha256=273c10468e13d968452c3a5543c7ae4800ee9ba85d9bab401b50b32062da077f (from https://pypi.org/simple/dtnsim/), version: 1.1
    Found link https://files.pythonhosted.org/packages/0e/24/704d75222be8faea7b0d55235138519c826955ff10a1682dc7a8d3a301d0/dtnsim-1.1.tar.gz#sha256=f6274e7c6d914c8a89b7370d6f2283af1861060aaa14f1d1be2a5f4a9cf4ab12 (from https://pypi.org/simple/dtnsim/), version: 1.1
  Using version 1.1 (newest of versions: 1.1)
  Created temporary directory: /tmp/pip-unpack-e33gh1na
  Downloading https://files.pythonhosted.org/packages/46/02/a8e3d14e3251e94b19450fa2d8fc6ec3708204d9ed5c85365d34ec87b212/dtnsim-1.1-py3-none-any.whl (47kB)
  Downloading from URL https://files.pythonhosted.org/packages/46/02/a8e3d14e3251e94b19450fa2d8fc6ec3708204d9ed5c85365d34ec87b212/dtnsim-1.1-py3-none-any.whl#sha256=273c10468e13d968452c3a5543c7ae4800ee9ba85d9bab401b50b32062da077f (from https://pypi.org/simple/dtnsim/)
  Saved /tmp/tmp_rsuf949/dtnsim-1.1-py3-none-any.whl
  Added dtnsim==1.1 from https://files.pythonhosted.org/packages/46/02/a8e3d14e3251e94b19450fa2d8fc6ec3708204d9ed5c85365d34ec87b212/dtnsim-1.1-py3-none-any.whl#sha256=273c10468e13d968452c3a5543c7ae4800ee9ba85d9bab401b50b32062da077f to build tracker '/tmp/pip-req-tracker-1aaasagu'
  Removed dtnsim==1.1 from https://files.pythonhosted.org/packages/46/02/a8e3d14e3251e94b19450fa2d8fc6ec3708204d9ed5c85365d34ec87b212/dtnsim-1.1-py3-none-any.whl#sha256=273c10468e13d968452c3a5543c7ae4800ee9ba85d9bab401b50b32062da077f from build tracker '/tmp/pip-req-tracker-1aaasagu'
Skipping dtnsim, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-e7qf0rlv/dtnsim
Removed build tracker '/tmp/pip-req-tracker-1aaasagu'