Did not expect to install OpenERP on FreeBSD will encounter this problem:
===> registering installation for py27-setuptools-2.0.1 as automatic installing py27-setuptools-2.0.1
... pkg-static:py27-setuptools-2.0.1 conflicts with py27-distribute-0.6.35 (installs files to the same place). Problematic file:/usr/local/lib/python2.7/site-packages/easy-install.pth.dist
* * * * [fake-pkg] Error code 70
Here's the answer: https://forums.freebsd.org/viewtopic.php?t=44338
In fact, it is a file conflict. The answer is in the/usr/ports/updating-20140307 view 20140307 paragraphs of this file.
Since I didn't have postmaster and Portupgrade on my machine, I used this approach:
PKGNG Users:
# pkg Set-o devel/py-setuptools:devel/py-setuptoolsxx
Enter Y, then uninstall py27-setuptools27-2.0.1
That
ROOT@EXAMPLE:/USR/PORTS/DEVEL/PY-SETUPTOOLS27 # pkg Set-o devel/py-setuptools:devel/py-setuptools27
ROOT@EXAMPLE:/USR/PORTS/DEVEL/PY-SETUPTOOLS27 # make Clean
root@example:/usr/ports/devel/py-setuptools27 # make Deinstall
ROOT@EXAMPLE:/USR/PORTS/DEVEL/PY-SETUPTOOLS27 # make install
That is, set first, then clean, then uninstall, and finally reload. It's done.