我想用Python來測試設備的藍牙rssi值，但是在Ubuntu安裝時出現問題

Question

在我使用sudo apt-get install bluetooth libbluetooth-dev （libbluetooth-dev 和 bluetooth 是最新版本）之后，我輸入sudo python3 -m pip install pybluez ，但它顯示：

Collecting pybluez
  Using cached PyBluez-0.23.tar.gz (97 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [1 lines of output]
      error in PyBluez setup command: use_2to3 is invalid.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

請問誰能幫我解決這個問題

Answer 1

pypi 版本已過時，此問題已在很久以前的開發版本中修復。 請使用以下命令從源安裝它

pip install git+https://github.com/pybluez/pybluez.git#egg=pybluez

這已經在這個github issue中討論過了