Don't break setup when no sudo

script/setup

@@ -2,8 +2,7 @@
 
 set -e
 
-sudo apt-get install -y autoconf libtool pkg-config
-
+if sudo apt-get install -y autoconf libtool pkg-config; then
   if [ ! -e /usr/local/lib/libtsm.a ]; then
     echo "libtsm missing, compiling from source..."
     DIR=$(mktemp -d -t tsmXXXXXX)
@@ -18,13 +17,16 @@ if [ ! -e /usr/local/lib/libtsm.a ]; then
     cd -
   fi
 
-if [ ! -e config/database.yml ]; then
-  cp config/database.yml.example config/database.yml
-fi
-
   if [ -e /usr/local/lib/libtsm.a ]; then
       cd src && make && cd -
   fi
+else
+  echo "warning: sudo failed, not compiling libtsm and terminal binary"
+fi
+
+if [ ! -e config/database.yml ]; then
+  cp config/database.yml.example config/database.yml
+fi
 
 rm -f log/*
 bundle install