How to install dtrx with pip?

[Peng Yu]

Hi,

I get the following error when I try to install pip. Does anybody know
what it is wrong and how to fix it? Thanks.

~/Downloads$ pip install dtrx
Downloading/unpacking dtrx
  Could not find any downloads that satisfy the requirement dtrx
  Some externally hosted files were ignored (use --allow-external dtrx
to allow).
Cleaning up...
No distributions at all found for dtrx
Storing debug log for failure in /Users/py/.pip/pip.log
~/Downloads$ pip install --allow-external dtrx
You must give at least one requirement to install (see "pip help install")

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Regards,
Peng