=> Bootstrap dependency digest>=20010302: found digest-20180917
=> Checksum SHA1 OK for mercurial-4.8.1.tar.gz
=> Checksum RMD160 OK for mercurial-4.8.1.tar.gz
=> Checksum SHA512 OK for mercurial-4.8.1.tar.gz
===> Installing dependencies for py27-mercurial-4.8.1
==========================================================================
The following variables will affect the build process of this package,
py27-mercurial-4.8.1.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 27

Based on these variables, the following variables have been set:

        * PYPACKAGE = python27

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency unzip-[0-9]*: found unzip-6.0nb8
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency py27-curses-[0-9]*: found py27-curses-2.7.15nb5
=> Full dependency python27>=2.7.1nb2: found python27-2.7.15nb1
===> Overriding tools for py27-mercurial-4.8.1
===> Extracting for py27-mercurial-4.8.1
===> Patching for py27-mercurial-4.8.1
===> Creating toolchain wrappers for py27-mercurial-4.8.1
===> Configuring for py27-mercurial-4.8.1
=> Checking for portability problems in extracted files