pip3 install -v --no-cache-dir pywikibot
```
Collecting pywikibot
1 location(s) to search for versions of pywikibot:
* https://pypi.python.org/simple/pywikibot/
Getting page https://pypi.python.org/simple/pywikibot/
Starting new HTTPS connection (1): pypi.python.org
"GET /simple/pywikibot/ HTTP/1.1" 200 901
Analyzing links from page https://pypi.python.org/simple/pywikibot/
Skipping link https://pypi.python.org/packages/05/2f/b1edbb7c01e0c6bb196674fb9c7980736bdfcb3f6a5d94e94d7f0a89f238/pywikibot-2.0rc5-py2-none-any.whl#md5=e04dc30c17a38b1bd26c071be575c64e (from https://pypi.python.org/simple/pywikibot/); it is not compatible with this Python
Found link https://pypi.python.org/packages/4a/33/132823fb21c2b31719e0659a938a58622e2d296a514f4f48b3b30d3090cd/pywikibot-2.0rc5.tar.gz#md5=e45bbc2cd83650d0d8ab6f45c924eadc (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc5
Found link https://pypi.python.org/packages/66/53/db773f58a8def909c874f533f5e36543815ccaf2fbd965a28740a1670081/pywikibot-2.0rc3.tar.gz#md5=0d8b9e1577463e8bda92db2916876749 (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc3
Found link https://pypi.python.org/packages/69/b9/1cebc3ef65ce9f0f67a7167aaf6ee1d1e53294cf75f9af6eb040bf5a76b9/pywikibot-2.0rc5-py3-none-any.whl#md5=f28424137b6a5b8225d6f1cd5a2da104 (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc5
Found link https://pypi.python.org/packages/71/ed/60b1dc2f6f5b5490f78d34b8ffb08e7d24baf376d5a476aed9bedfb8a3e4/pywikibot-2.0rc4.tar.gz#md5=75af0270f870496e8abe59042817e772 (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc4
Found link https://pypi.python.org/packages/72/2e/1402246bff0cf2ed459e5055b2a68b4c8e906aa3e8b527de91f8835a4283/pywikibot-3.0.20170713.tar.gz#md5=17a731c978f20677a288e3b1317297e1 (from https://pypi.python.org/simple/pywikibot/), version: 3.0.20170713
Found link https://pypi.python.org/packages/7a/28/a5d351a52c6f1b279c9eb1060c1e27d3fd4810675a07e5a8e8fe9631449a/pywikibot-2.0rc1.post2.tar.gz#md5=80d1d825859db31348c710ce7618ebeb (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc1.post2
Found link https://pypi.python.org/packages/91/c8/dcc7583a968faa8e239bce285151d55c08bbbea1e20f1694252f4b72e592/pywikibot-3.0.20170521.tar.gz#md5=8a306a1479eaa9857f63eafe57f0bb3c (from https://pypi.python.org/simple/pywikibot/), version: 3.0.20170521
Found link https://pypi.python.org/packages/98/3d/56ed2db3e553d27f60d7a89e5fab043c60a942d36c1a73b514c5a714e20d/pywikibot-3.0.20170403.tar.gz#md5=277a46272d6e9663dead9674fdef6c62 (from https://pypi.python.org/simple/pywikibot/), version: 3.0.20170403
Found link https://pypi.python.org/packages/ca/59/565c2409c55f1ff26ab7956cfc7ea9c2f270da552ed923f1b7cc3d901aa9/pywikibot-2.0rc1.post1.tar.gz#md5=eaf1d5ff10d2ebd906eb44baed8a5923 (from https://pypi.python.org/simple/pywikibot/), version: 2.0rc1.post1
Using version 3.0.20170713 (newest of versions: 3.0.20170403, 3.0.20170521, 3.0.20170713)
"GET /packages/72/2e/1402246bff0cf2ed459e5055b2a68b4c8e906aa3e8b527de91f8835a4283/pywikibot-3.0.20170713.tar.gz HTTP/1.1" 200 480839
Downloading pywikibot-3.0.20170713.tar.gz (480kB)
Downloading from URL https://pypi.python.org/packages/72/2e/1402246bff0cf2ed459e5055b2a68b4c8e906aa3e8b527de91f8835a4283/pywikibot-3.0.20170713.tar.gz#md5=17a731c978f20677a288e3b1317297e1 (from https://pypi.python.org/simple/pywikibot/)
100% |████████████████████████████████| 481kB 3.3MB/s
Running setup.py (path:/tmp/pip-build-i9tbatjg/pywikibot/setup.py) egg_info for package pywikibot
Running command python setup.py egg_info
fatal: Not a git repository (or any of the parent directories): .git
Command '['git', 'log', '-1', '--format=%ci']' returned non-zero exit status 128
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-i9tbatjg/pywikibot/setup.py", line 198, in <module>
date = subprocess.check_output(['git', 'log', '-1', '--format=%ci']).strip()
File "/usr/lib/python3.5/subprocess.py", line 626, in check_output
**kwargs).stdout
File "/usr/lib/python3.5/subprocess.py", line 708, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['git', 'log', '-1', '--format=%ci']' returned non-zero exit status 128
Cleaning up...
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-i9tbatjg/pywikibot/
Exception information:
Traceback (most recent call last):
File "/home/mateusz/.local/lib/python3.5/site-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/home/mateusz/.local/lib/python3.5/site-packages/pip/commands/install.py", line 324, in run
requirement_set.prepare_files(finder)
File "/home/mateusz/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/home/mateusz/.local/lib/python3.5/site-packages/pip/req/req_set.py", line 634, in _prepare_file
abstract_dist.prep_for_dist()
File "/home/mateusz/.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/mateusz/.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/mateusz/.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-i9tbatjg/pywikibot/
```