Fixed launchpad #474467 bug.

Make xbps-base-chroot depend on bash and use it for the chroot
environment. Depending in host's bash wasn't a good idea...

--HG--
extra : convert_revision : dfff2287dec5c3fb64725e601f70fe4a2ab2db98

templates/bash/template

@@ -30,14 +30,12 @@ long_desc="
  to sixty-four. In addition, most sh scripts can be run by Bash without
  modification."
 
+base_chroot=yes
 essential=yes
 register_shell="/bin/bash"
 
-Add_dependency full	glibc
+Add_dependency run	glibc
 Add_dependency build	ncurses
-Add_dependency build	texinfo
-Add_dependency build	gettext
-Add_dependency build	bison
 Add_dependency run	ncurses-libs
 Add_dependency run	coreutils