add a comment

This commit is contained in:
Joshua Tauberer 2014-07-16 09:39:13 -04:00
parent eac349187d
commit 91cf45c843
1 changed files with 5 additions and 0 deletions

View File

@ -47,9 +47,14 @@ function apt_install {
fi
# 'DEBIAN_FRONTEND=noninteractive' is to prevent dbconfig-common from asking you questions.
#
# Although we could pass -qq to apt-get to make output quieter, many packages write to stdout
# and stderr things that aren't really important. Use our hide_output function to capture
# all of that and only show it if there is a problem (i.e. if apt_get returns a failure exit status).
#
# Also note that we still include the whole original package list in the apt-get command in
# case it wants to upgrade anything, I guess? Maybe we can remove it. Doesn't normally make
# a difference.
DEBIAN_FRONTEND=noninteractive \
hide_output \
apt-get -y install $PACKAGES