=> Bootstrap dependency digest>=20010302: found digest-20121220
=> Checksum SHA1 OK for dwm-6.0.tar.gz
=> Checksum RMD160 OK for dwm-6.0.tar.gz
===> Installing dependencies for dwm-6.0
==========================================================================
The supported build options for dwm are:

	xinerama

The currently selected options are:

	xinerama

You can select which build options to use by setting PKG_DEFAULT_OPTIONS
or the following variable.  Its current value is shown:

	PKG_OPTIONS.dwm (not defined)

==========================================================================
=> Build dependency x11-links>=0.72: found x11-links-0.74
===> Overriding tools for dwm-6.0
===> Extracting for dwm-6.0
===> Patching for dwm-6.0
===> Creating toolchain wrappers for dwm-6.0
ERROR: zlib>=1.1.4nb1 is not installed; can't buildlink files.
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/wm/dwm
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/wm/dwm