OpenStack Dashboard (Horizon)

Horizon installation problem

Asked by Alexey Kruglov

I try to install horizon by manual from http://wiki.openstack.org/OpenStackDashboard
After running python tools/install_venv.py 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/with_venv.sh pip install -E /srv/horizon/.venv -r /srv/horizon/tools/pip-requires" failed.
None

Help please.

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Paul McMillan (paul-mcmillan) said : 		#1

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

http://www.pip-installer.org/en/latest/news.html#id1

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