/usr/lib/python2.7/dist-packages/brian/utils/ is in python-brian 1.4.3-1.
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/usr/lib/python2.7/dist-packages/brian/utils/__init__.py
/usr/lib/python2.7/dist-packages/brian/utils/approximatecomparisons.py
/usr/lib/python2.7/dist-packages/brian/utils/ccircular/
/usr/lib/python2.7/dist-packages/brian/utils/ccircular/__init__.py
/usr/lib/python2.7/dist-packages/brian/utils/ccircular/ccircular.py
/usr/lib/python2.7/dist-packages/brian/utils/ccircular/setup.py
/usr/lib/python2.7/dist-packages/brian/utils/circular.py
/usr/lib/python2.7/dist-packages/brian/utils/documentation.py
/usr/lib/python2.7/dist-packages/brian/utils/dynamicarray.py
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/__init__.py
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/fastexp.py
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/setup.py
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/testfastexp.py
/usr/lib/python2.7/dist-packages/brian/utils/fastexp/testfastexp2.py
/usr/lib/python2.7/dist-packages/brian/utils/progressreporting.py
/usr/lib/python2.7/dist-packages/brian/utils/separate_equations.py
/usr/lib/python2.7/dist-packages/brian/utils/sparse_patch/
/usr/lib/python2.7/dist-packages/brian/utils/sparse_patch/0_6_0.py
/usr/lib/python2.7/dist-packages/brian/utils/sparse_patch/0_7_0.py
/usr/lib/python2.7/dist-packages/brian/utils/sparse_patch/0_7_1.py
/usr/lib/python2.7/dist-packages/brian/utils/sparse_patch/__init__.py