When the installer script installs packages on gentoo with the lines:
function gentoo-linux {
sudo emerge -av virtual/wine ...
}
It will reinstall any of those packages that are already installed.
Changing it to "sudo emerge -nav ..." where -n is:
--noreplace, -n
Skips the packages specified on the command-line that have already been in‐
stalled.
When the installer script installs packages on gentoo with the lines: function gentoo-linux { sudo emerge -av virtual/wine ... }
It will reinstall any of those packages that are already installed. Changing it to "sudo emerge -nav ..." where -n is: --noreplace, -n Skips the packages specified on the command-line that have already been in‐ stalled.
shortens the time to install.