On my virtual private servers running Alpine, the install script failed to
identify the init system. The virtual server is LXC based, and OpenRC
identifies itself like this:
# openrc --version
openrc (OpenRC [LXC]) 0.52.1
The regular expression failed to match it. After relaxing the check (by
removing the trailing `)' requirement) the installation went fine and I got
functional Guix installation.
* etc/guix-install.sh (chk_init_sys): Drop trailing \) from the regular
expression.
Change-Id: I5f951226341e631fb34cc6c26cfbb87656dab77a
Signed-off-by: Ludovic Courtès <ludo@gnu.org>