Bei der installation von ecmind_blue_client[TcpClient] über pip erhalte ich folgenden Fehler:
Processing d:\appl\wheels\ecmind_blue_client-0.4.9-py3-none-any.whl
Processing d:\appl\wheels\toml-0.10.2-py2.py3-none-any.whl
Processing d:\appl\wheels\xmlelement-0.3.1-py3-none-any.whl
Processing d:\appl\wheels\protlib-1.5.0.tar.gz
ERROR: Command errored out with exit status 1:
command: 'D:\appl\python-jobs\testjob\env\Scripts\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Test\\AppData\\Local\\Temp\\2\\pip-install-p5mz0vxh\\protlib_e20a1458b45446ffbb8f21e910260756\\setup.py'"'"'; __file__='"'"'C:\\Users\\Test\\AppData\\Local\\Temp\\2\\pip-install-p5mz0vxh\\protlib_e20a1458b45446ffbb8f21e910260756\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Test\AppData\Local\Temp\2\pip-pip-egg-info-nm8ilkbv'
cwd: C:\Users\Test\AppData\Local\Temp\2\pip-install-p5mz0vxh\protlib_e20a1458b45446ffbb8f21e910260756\
Complete output (1 lines):
error in protlib setup command: use_2to3 is invalid.
----------------------------------------
WARNING: Discarding file:///D:/appl/wheels/protlib-1.5.0.tar.gz. Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Could not find a version that satisfies the requirement protlib; extra == "tcpclient" (from ecmind-blue-client[tcpclient]) (from versions: 1.5.0)
ERROR: No matching distribution found for protlib; extra == "tcpclient"
Hat jemand schon mal sowas gesehen?