Linux installation: cannot verify get.docker.com's certificate #14650
Description
The recommanded installation procedure on Linux with wget is failing:
wget -qO- https://get.docker.com/ | sh
returns no error (exit 0) but nothing happen either.
Trying a simple wget https://get.docker.com reveals an SSL certificate verification issue:
--2015-07-15 10:44:50-- https://get.docker.com/
Resolving get.docker.com (get.docker.com)... 52.0.250.56, 52.6.66.251, 54.210.203.88
Connecting to get.docker.com (get.docker.com)|52.0.250.56|:443... connected.
ERROR: cannot verify get.docker.com's certificate, issued by `/C=US/O=GeoTrust Inc./CN=RapidSSL SHA256 CA - G3':
Unable to locally verify the issuer's authority.
To connect to get.docker.com insecurely, use `--no-check-certificate'.
So, unfortunately, passing the --no-check-certificate option to grab the script is the only way to go at the moment.