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Author steven.daprano
Recipients catafest, matrixise, steven.daprano, xtreak
Date 2019-02-08.10:21:59
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1549621319.53.0.189656096225.issue35938@roundup.psfhosted.org>
In-reply-to
Content
That's not a crash. You are trying to install a package using pip, pip sees that it is missing the METADATA file and reports a problem. That is working correctly, not a crash.

There is no way for us to know how the metadata file got deleted. Maybe you deleted it yourself by accident? Maybe an anti-virus program moved it. Maybe you never installed it. Maybe the traits package is broken and you need to report the issue to them.

But whatever the problem is, it isn't a problem with your Python installation. You can reinstall Python a million times, that isn't going to make the traits METADATA file reappear.

If you are absolutely sure that the traits package doesn't have a METADATA file, you should report this to the maintainers of the traits package. 

The *second* problem you report is a missing io.h file. That sounds like it has been deleted. Again, we have no way of knowing how. Unless someone reproduces that error we can only guess that this is something specific to your system and not a problem with Python.

The *third* problem you report is with chalice. Again, this has nothing to do with Python, it is a third-party library and pip is doing exactly the right thing. chalice has unmet dependencies and cannot be installed, so pip is reporting the problem. You should complain to the chalice maintainers that their requirements are too strict.

I don't think any of these problems have anything to do with Python itself, so I'm going to close this issue as "Third Party". If you have additional information which shows that it is a Python problem, please tell us and we will re-open the issue.
History
Date User Action Args
2019-02-08 10:22:00steven.dapranosetrecipients: + steven.daprano, matrixise, xtreak, catafest
2019-02-08 10:21:59steven.dapranosetmessageid: <1549621319.53.0.189656096225.issue35938@roundup.psfhosted.org>
2019-02-08 10:21:59steven.dapranolinkissue35938 messages
2019-02-08 10:21:59steven.dapranocreate