user@userdeMacBook-Pro esp-idf % ./install.sh失败麻烦指点

[gemini910508]

Using cached MarkupSafe-1.1.1-cp27-cp27m-macosx_10_6_intel.whl (17 kB)

ERROR: Could not find a version that satisfies the requirement bidict>=0.21.0 (from python-socketio>=1.6.1->Flask-SocketIO<3.0,>=2.9->gdbgui==0.13.2.0->-r /Users/user/esp-idf/requirements.txt (line 14)) (from versions: 0.1.5, 0.2.1, 0.3.0, 0.3.1, 0.9.0rc0, 0.9.0.post1, 0.10.0, 0.10.0.post1, 0.11.0, 0.12.0.post1, 0.13.0, 0.13.1, 0.14.0, 0.14.1, 0.14.2, 0.15.0.dev0, 0.15.0.dev1, 0.15.0rc1, 0.15.0, 0.16.0, 0.17.0, 0.17.1, 0.17.2, 0.17.3, 0.17.4, 0.17.5, 0.18.0, 0.18.1, 0.18.2, 0.18.3, 0.18.4)

ERROR: No matching distribution found for bidict>=0.21.0 (from python-socketio>=1.6.1->Flask-SocketIO<3.0,>=2.9->gdbgui==0.13.2.0->-r /Users/user/esp-idf/requirements.txt (line 14))

这是什么问题啊？
感谢大哥麻烦指点一下实在是整不动了。

[ESP_morris]

别用python2,建议你修改MAC系统的默认python版本到python3