Minone install failed - Centos7

Hi,
I’ve then try to install on Centos 7 but unsuccess. Answer is "installing rub gems FAILED.
Any idea ?!
Thanks in advance for your attention.

Capture%20d%E2%80%99%C3%A9cran_2019-01-26_15-03-48

Hello

recently there were fix in the bundler version. Could you try again with the recent minione?
(https://raw.githubusercontent.com/OpenNebula/minione/master/minione)

Jan