Collecting flask-idempotent2==0.0.1
  1 location(s) to search for versions of flask-idempotent2:
  * https://pypi.python.org/simple/flask-idempotent2/
  Getting page https://pypi.python.org/simple/flask-idempotent2/
  Analyzing links from page https://pypi.python.org/simple/flask-idempotent2/
    Found link https://pypi.python.org/packages/0c/c5/8b7c4b2e31ea571fc65bc431eb2fc50e2c838e02830e7865527409afe12b/flask-idempotent2-0.0.4.tar.gz#md5=5c40e53f3ffdb7de2725971b8e3962f7 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.4
    Found link https://pypi.python.org/packages/11/1f/165a025bb664026b1cfaeba6c4638689a0231323653454dabe00fec7407d/flask-idempotent2-0.0.2.tar.gz#md5=cf5406e669eca3aa3bd9a20776ac5359 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.2
    Found link https://pypi.python.org/packages/4d/3a/98a12f1471ef67219627d014559b05e0a2c712e2bb0dc31a880a18b7fd06/flask-idempotent2-0.0.6.tar.gz#md5=64e94cec3513ebea558df66233b655a4 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.6
    Found link https://pypi.python.org/packages/5c/aa/47dc6966eef434bbf1c7c7bdcc18abac8f033faca3a9faa2a42e5db092da/flask-idempotent2-0.0.3.tar.gz#md5=c053704ee13bcf7189320058be98b529 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.3
    Found link https://pypi.python.org/packages/76/91/3c4a1b6d83d59b0a867b9183d57a40e6f171c1b1704dec82fbffcb0ea32d/flask-idempotent2-0.0.5.tar.gz#md5=9088e2d628f493ad050f7e1719e39256 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.5
    Found link https://pypi.python.org/packages/fd/fa/ba9bad9197890fe5a1f8b382535b81bb041084afe4c2d09494ea37c1cc13/flask-idempotent2-0.0.1.tar.gz#md5=4c833a4c125427c19630ca402c5c5800 (from https://pypi.python.org/simple/flask-idempotent2/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Downloading flask-idempotent2-0.0.1.tar.gz
  Downloading from URL https://pypi.python.org/packages/fd/fa/ba9bad9197890fe5a1f8b382535b81bb041084afe4c2d09494ea37c1cc13/flask-idempotent2-0.0.1.tar.gz#md5=4c833a4c125427c19630ca402c5c5800 (from https://pypi.python.org/simple/flask-idempotent2/)
  Running setup.py (path:/tmp/pip-build-4xylqn35/flask-idempotent2/setup.py) egg_info for package flask-idempotent2
    Running command python setup.py egg_info
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-4xylqn35/flask-idempotent2/setup.py", line 46, in <module>
        install_requires=open('requirements.txt').readlines(),
    FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
Cleaning up...
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-4xylqn35/flask-idempotent2/
Exception information:
Traceback (most recent call last):
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/commands/wheel.py", line 199, in run
    if not wb.build():
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 634, in _prepare_file
    abstract_dist.prep_for_dist()
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 129, in prep_for_dist
    self.req_to_install.run_egg_info()
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/req/req_install.py", line 439, in run_egg_info
    command_desc='python setup.py egg_info')
  File "/home/piwheels/.local/lib/python3.5/site-packages/pip/utils/__init__.py", line 707, in call_subprocess
    % (command_desc, proc.returncode, cwd))
pip.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-4xylqn35/flask-idempotent2/