I followed the instructions to install dronekit-python as described in the Getting Started page. I ran the following command:
pip install dronekit
and I got a message:
Cold notfind a version that satisfies the requirements dronekit (from versions: 2.0.0b2 .... 2.0.0rc9)
I did as scaredrone has prescribed two days ago:
pip install dronekit=2.0.0rc4
and I got the exception:
Exception:
Traceback (most recent call last):
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\commands\install.py", line 257, in run
InstallRequirement.from_line(name, None))
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\req.py", line 172, in from_line
return cls(req, comes_from, url=url, prereleases=prereleases)
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\req.py", line 70, in __init__
req = pkg_resources.Requirement.parse(req)
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\_vendor\pkg_resources.py", line 2606, in parse
reqs = list(parse_requirements(s))
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\_vendor\pkg_resources.py", line 2544, in parse_requirements
line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
File "C:\WinPython-64bit-2.7.6.4\python-2.7.6.amd64\lib\site-packages\pip\_vendor\pkg_resources.py", line 2512, in scan_list
raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', 'dronekit=2.0.0rc4', 'at', '=2.0.0rc4')
