Fix typo.

build_deb_from_dsc.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+apt-get install -y git-buildpackage
 
 if [ "$1" == "-h" ]; then
   echo "Usage: `basename $0` Takes a build location and a dsc file 
@@ -33,7 +34,7 @@ apt-get -y remove --purge ${APT_REMOVE}
 apt-get -y autoremove
 
 # Install the built debs
-INSTALL_DEB=${APT_REMOVE%%-*}
+INSTALL_DEB=${APT_REMOVE%%_*}
 dpkg -i ../${INSTALL_DEB}_*deb
 apt-get -f install -y