=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Checksum SHA1 OK for python-driver-3.7.1.tar.gz
=> Checksum RMD160 OK for python-driver-3.7.1.tar.gz
=> Checksum SHA512 OK for python-driver-3.7.1.tar.gz
===> Installing dependencies for py34-cassandra-driver-3.7.1
==========================================================================
The following variables will affect the build process of this package,
py34-cassandra-driver-3.7.1.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 27

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

        * PYPACKAGE = python34

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 checkperms>=1.1: found checkperms-1.11nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20170112
=> Full dependency py34-cython>=0.20: found py34-cython-0.25.2
=> Full dependency py34-six>=1.6: found py34-six-1.10.0
=> Full dependency py34-setuptools>=0.8: found py34-setuptools-34.1.1
=> Full dependency python34>=3.4: found python34-3.4.6
=> Full dependency libev>=4.01: found libev-4.22
===> Overriding tools for py34-cassandra-driver-3.7.1
===> Extracting for py34-cassandra-driver-3.7.1
tar: Global extended headers posix ustar archive. Extracting as plain files. Following files might be in the wrong directory or have wrong attributes.
===> Patching for py34-cassandra-driver-3.7.1
===> Creating toolchain wrappers for py34-cassandra-driver-3.7.1
===> Configuring for py34-cassandra-driver-3.7.1
=> Checking for portability problems in extracted files