# cat /var/tmp/portage/dev-python/oct2py-0.3.2/temp/build.log
 * Package:    dev-python/oct2py-0.3.2
 * Repository: gentoo
 * Maintainer: sci-mathematics@gentoo.org
 * USE:        amd64 elibc_glibc kernel_linux multilib userland_GNU
 * FEATURES:   sandbox
>>> Unpacking source...
>>> Unpacking oct2py-0.3.2.tar.gz to /var/tmp/portage/dev-python/oct2py-0.3.2/work
>>> Source unpacked in /var/tmp/portage/dev-python/oct2py-0.3.2/work
>>> Preparing source in /var/tmp/portage/dev-python/oct2py-0.3.2/work/oct2py-0.3.2 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-python/oct2py-0.3.2/work/oct2py-0.3.2 ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-python/oct2py-0.3.2/work/oct2py-0.3.2 ...
 * Building of dev-python/oct2py-0.3.2 with CPython 2.7...
python2.7 setup.py build -b build-2.7
running build
running build_py
creating build-2.7
creating build-2.7/lib
creating build-2.7/lib/oct2py
copying oct2py/__init__.py -> build-2.7/lib/oct2py
copying oct2py/_matwrite.py -> build-2.7/lib/oct2py
copying oct2py/_oct2py.py -> build-2.7/lib/oct2py
copying oct2py/thread_test.py -> build-2.7/lib/oct2py
copying oct2py/speed_test.py -> build-2.7/lib/oct2py
copying oct2py/_matread.py -> build-2.7/lib/oct2py
copying oct2py/demo.py -> build-2.7/lib/oct2py
copying oct2py/_utils.py -> build-2.7/lib/oct2py
creating build-2.7/lib/oct2py/tests
copying oct2py/tests/all_tests.py -> build-2.7/lib/oct2py/tests
copying oct2py/tests/__init__.py -> build-2.7/lib/oct2py/tests
copying oct2py/tests/test_oct2py.py -> build-2.7/lib/oct2py/tests
copying oct2py/tests/test_datatypes.m -> build-2.7/lib/oct2py/tests
copying oct2py/tests/roundtrip.m -> build-2.7/lib/oct2py/tests
warning: MyBuild: byte-compiling is disabled, skipping.

 * Building of dev-python/oct2py-0.3.2 with CPython 3.2...
python3.2 setup.py build -b build-3.2
Porting to Python 3...
No Sphinx module found. You have to install Sphinx to be able to generate the documentation.
Traceback (most recent call last):
  File "setup.py", line 87, in <module>
    long_description=open('README.txt').read(),
  File "/usr/lib64/python3.2/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 355: ordinal not in range(128)
 * ERROR: dev-python/oct2py-0.3.2 failed (compile phase):
 *   Building failed with CPython 3.2 in distutils_building() function
 *
 * Call stack:
 *     ebuild.sh, line   85:  Called src_compile
 *   environment, line 3663:  Called distutils_src_compile
 *   environment, line 1002:  Called python_execute_function 'distutils_building'
 *   environment, line 2047:  Called die
 * The specific snippet of code:
 *                       die "${failure_message}";
 *
 * If you need support, post the output of `emerge --info '=dev-python/oct2py-0.3.2'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/oct2py-0.3.2'`.
 * The complete build log is located at '/var/tmp/portage/dev-python/oct2py-0.3.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-python/oct2py-0.3.2/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-python/oct2py-0.3.2/work/oct2py-0.3.2'
 * S: '/var/tmp/portage/dev-python/oct2py-0.3.2/work/oct2py-0.3.2'