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What does that command do? Does it install dependencies, or simply verify the versions of the installed dependencies?
by jshen 6y ago
What does that command do? Does it install dependencies, or simply verify the versions of the installed dependencies?
- ptx 6y agoIt just gives you an error: ERROR: You must give at least one requirement to install (see "pip help install") So it seems like a strange choice of usage example. You have to provide both requirements and constraints for it to do anything useful (applying the version constraints to the requirements and their dependencies).