pip 查找安装包版本

 

root@dc810402ebad:/app# pip search flower
ERROR: XMLRPC request failed [code: -32500]
RuntimeError: PyPI's XMLRPC API is currently disabled due to unmanageable load and will be deprecated in the near future. See https://status.python.org/ for more information.
root@dc810402ebad:/app# pip install flower ==
ERROR: Invalid requirement: '=='
WARNING: You are using pip version 21.2.4; however, version 22.0.4 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command.
root@dc810402ebad:/app# pip install flower==
ERROR: Could not find a version that satisfies the requirement flower== (from versions: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 0.4.2, 0.4.3, 0.5.0, 0.5.1, 0.5.2, 0.6.0, 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0, 0.8.1, 0.8.2, 0.8.3, 0.8.4, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.7, 1.0.0)
ERROR: No matching distribution found for flower==
WARNING: You are using pip version 21.2.4; however, version 22.0.4 is available.
You should consider upgrading via the '/usr/local/bin/python -m pip install --upgrade pip' command