i've been struggling to downgrade CP to utilize runImageJ module. Since Conda installation doesn't work (installation itself is successful, but the installed CP somehow doesn't work properly), I have to start from scratch..
anyway, i git-cloned CP and checked out 2.1.1 release.
then sudo pip install --editable . --process-dependency-links
gives me several error messages that some packages are missing, so I cleared them all by pip installing the packages (pytz, setuptools, numpy, libtiff).
then what I got is this.
File "/usr/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1028, in run_setup
raise DistutilsError("Setup script exited with %s" % (v.args,))
distutils.errors.DistutilsError: Setup script exited with error: This distribution is only supported on MacOSX