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Horizon installation problem

asked 2012-02-17 08:29:10 -0500

pandem gravatar image

I try to install horizon by manual from ( After running python tools/ i got error: checking dependencies... dependency check done. Creating venv... done. Installing pip in virtualenv... done. Installing dependencies... (This may take several minutes, don't panic) Usage: /srv/horizon/.venv/bin/pip install [OPTIONS] PACKAGE_NAMES...

/srv/horizon/.venv/bin/pip install: error: no such option: -E Command "/srv/horizon/tools/ pip install -E /srv/horizon/.venv -r /srv/horizon/tools/pip-requires" failed. None

Help please.

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answered 2012-02-17 19:50:13 -0500

This is caused by a very recent change in how pip works. I'll work on fixing the script this afternoon. (

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Asked: 2012-02-17 08:29:10 -0500

Seen: 35 times

Last updated: Feb 17 '12