1 files changed, 2 insertions, 2 deletions
diff --git a/install.sh b/install.sh
index 0b187dea..09144fe1 100755
--- a/install.sh
+++ b/install.sh
@@ -5,8 +5,8 @@
 # for Python 3.
 #
 
-sudo apt-get install python libpq-dev python-dev python-pip build-essential git
-sudo apt-get install libxml2-dev libxslt1-dev # for lxml
+sudo apt-get install -y python libpq-dev python-dev python-pip build-essential git
+sudo apt-get install -y libxml2-dev libxslt1-dev # for lxml
 
 sed -i '/psycopg2/d' requirements.txt
 sudo pip install --upgrade -r requirements.txt