Created temporary directory: /tmp/pip-ephem-wheel-cache-m_hnlgiz
Created temporary directory: /tmp/pip-req-tracker-dds_x7_p
Created requirements tracker '/tmp/pip-req-tracker-dds_x7_p'
Created temporary directory: /tmp/pip-wheel-qxa1209e
Collecting litex.regon==1.0.4
  1 location(s) to search for versions of litex.regon:
  * https://pypi.org/simple/litex-regon/
  Getting page https://pypi.org/simple/litex-regon/
  Analyzing links from page https://pypi.org/simple/litex-regon/
    Skipping link https://files.pythonhosted.org/packages/d3/33/d80c4ca70a735d9f639dc39c0efc0a64479bccad0d2507a4139069ae944e/litex.regon-1.0.0-py2.7.egg#sha256=6301153943aa4daea185431ec4c6aa8ad0a43d738b26edd9fc9d3f109f07d213 (from https://pypi.org/simple/litex-regon/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/68/04/a5be430dcff7bcdefc693d0aff0c97e464fb59f979a00fab89f67208b986/litex.regon-1.0.0.tar.gz#sha256=77eedadb4a4d2198f78cce2139f4372ee5285adae54f09f96348a1c17ae9a1a3 (from https://pypi.org/simple/litex-regon/), version: 1.0.0
    Skipping link https://files.pythonhosted.org/packages/01/ef/fc69aa53bd7b1fdb4a1915b504f39ca663ef58a9878494c31a914ed0c8b4/litex.regon-1.0.1-py2.7.egg#sha256=674d637a3c77287839fdb83d1bc4d65f6e765d03c282b57ab8ec95b8f3b81cd9 (from https://pypi.org/simple/litex-regon/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/79/0f/21877567a79e42d3666c0ccd8cfc5464255a6b29b907065f1134edf3ba6e/litex.regon-1.0.1.tar.gz#sha256=279b48354f22ca5d365f204f50525f4cd8137b963f278a48ce2559b946720a12 (from https://pypi.org/simple/litex-regon/), version: 1.0.1
    Skipping link https://files.pythonhosted.org/packages/da/f4/b4e4ff8cb9a6b8b717c5ab0e0ae4c0fd55d5e017ba2d1c7d0e54aac35e9b/litex.regon-1.0.2-py2.7.egg#sha256=94fa026338b912e4783732aa70c341f8c5231dd762df447103889fb17bb56631 (from https://pypi.org/simple/litex-regon/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/1a/cc/aabe120325ebca48d0efe0991781ea271cb2cd08353c3788aea7f39bc619/litex.regon-1.0.2.tar.gz#sha256=37831be66d7d35d3e28a414a4e3bb40dbd3693b941fa2e7511a11bab083334b7 (from https://pypi.org/simple/litex-regon/), version: 1.0.2
    Skipping link https://files.pythonhosted.org/packages/d3/b0/23281d91940207233d82e2741cb8b5ea97945edbaa092fd43926d0ca5820/litex.regon-1.0.3-py2.7.egg#sha256=bb6e2812cca49d7c6d4160b2b06c3940584018776712ac318354bae8e82ba894 (from https://pypi.org/simple/litex-regon/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/17/c3/4d502be7fb2a11ce902456294b8a67fdf80ca1b67fc6661d573c5c91db80/litex.regon-1.0.3.tar.gz#sha256=353584548da1b3c85647989404798ec755097aceea684961ecca525f88f78739 (from https://pypi.org/simple/litex-regon/), version: 1.0.3
    Found link https://files.pythonhosted.org/packages/bc/51/02d7c299be2ad033282dc37eddf6335104cbd2ad846e0496e09b5def2e46/litex.regon-1.0.4-py3-none-any.whl#sha256=0bdb4f8e6c87c718ad4ea428d6fc4e8fbc701d7b91ab521ace980b7a2ccbd286 (from https://pypi.org/simple/litex-regon/), version: 1.0.4
    Found link https://files.pythonhosted.org/packages/cd/47/91809a390b89d2690fee9dde8bcc77247a48e219aa1d321bf9b4cade00be/litex.regon-1.0.4.tar.gz#sha256=1e483094b661f0cbee3fefa8b76c9bc30d5bf7b0cf8fc7bf19b1cf577cf3ecb6 (from https://pypi.org/simple/litex-regon/), version: 1.0.4
  Using version 1.0.4 (newest of versions: 1.0.4)
  Created temporary directory: /tmp/pip-unpack-usfj6j1a
  Downloading https://files.pythonhosted.org/packages/bc/51/02d7c299be2ad033282dc37eddf6335104cbd2ad846e0496e09b5def2e46/litex.regon-1.0.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/bc/51/02d7c299be2ad033282dc37eddf6335104cbd2ad846e0496e09b5def2e46/litex.regon-1.0.4-py3-none-any.whl#sha256=0bdb4f8e6c87c718ad4ea428d6fc4e8fbc701d7b91ab521ace980b7a2ccbd286 (from https://pypi.org/simple/litex-regon/)
  Saved /tmp/tmpzhyb3qhm/litex.regon-1.0.4-py3-none-any.whl
  Added litex.regon==1.0.4 from https://files.pythonhosted.org/packages/bc/51/02d7c299be2ad033282dc37eddf6335104cbd2ad846e0496e09b5def2e46/litex.regon-1.0.4-py3-none-any.whl#sha256=0bdb4f8e6c87c718ad4ea428d6fc4e8fbc701d7b91ab521ace980b7a2ccbd286 to build tracker '/tmp/pip-req-tracker-dds_x7_p'
  Removed litex.regon==1.0.4 from https://files.pythonhosted.org/packages/bc/51/02d7c299be2ad033282dc37eddf6335104cbd2ad846e0496e09b5def2e46/litex.regon-1.0.4-py3-none-any.whl#sha256=0bdb4f8e6c87c718ad4ea428d6fc4e8fbc701d7b91ab521ace980b7a2ccbd286 from build tracker '/tmp/pip-req-tracker-dds_x7_p'
Skipping litex.regon, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-qxa1209e/litex.regon
Removed build tracker '/tmp/pip-req-tracker-dds_x7_p'