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eaf66172df
As part of our continuing woes with PyPi infrastructure, we've now seen
redirects. Following redirects seems like the right thing to do, so I've
changed the downloader code to follow them.
I checked that this is available in Python 2.6.
The build failure signature looks like:
Downloading AllPairs-2.0.1.tar.gz from cb85d029b3/AllPairs-2.0.1.tar.gz
('http error', 302, 'Found', <httplib.HTTPMessage instance at 0x7fbf7819b050>)
Download failed after several attempts.
Warning: Unable to download Python requirements.
Warning: bootstrap_virtualenv or other Python-based tooling may fail.
Change-Id: Ic7551cec43a2d378df7e3cc7d521ace338b56ba2
Reviewed-on: http://gerrit.cloudera.org:8080/10083
Reviewed-by: Philip Zeyliger <philip@cloudera.com>
Tested-by: Philip Zeyliger <philip@cloudera.com>
Reviewed-by: Lars Volker <lv@cloudera.com>
To install new packages: 1) Add your package to deps/requirements.txt, or deps/compiled-requirements.txt if the the package needs a C/C++ compiler to build . You should specify the version number using the "foo == x.y.z" notation so future upgrades can be done automatically. 2) Run deps/download_requirements, it will download the package to the deps dir. 3) Run the "impala-python" command, this should detect that requirements.txt changed and automatically rebuild the virtualenv. 4) Now in the python prompt, you should be able to import the new module. To upgrade a package: 1) Edit deps/requirement.txt to use the version you need. 2) Go to step 2 above.