/usr/lib/ is in python-sparse-examples 1.1-1.3build1.
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/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/SparsExamples/
/usr/lib/python2.7/dist-packages/SparsExamples/matmul_perftest.py
/usr/lib/python2.7/dist-packages/SparsExamples/tendigit.py
/usr/lib/python2.7/dist-packages/SparsExamples/poisson_test_eig.py
/usr/lib/python2.7/dist-packages/SparsExamples/poisson_gmres.py
/usr/lib/python2.7/dist-packages/SparsExamples/jdsym_test.py
/usr/lib/python2.7/dist-packages/SparsExamples/poisson2dvec.py
/usr/lib/python2.7/dist-packages/SparsExamples/ssor_test.py
/usr/lib/python2.7/dist-packages/SparsExamples/poisson_test.py
/usr/lib/python2.7/dist-packages/SparsExamples/jdsym_debug.py
/usr/lib/python2.7/dist-packages/SparsExamples/sortedLL_test.py
/usr/lib/python2.7/dist-packages/SparsExamples/jdsym_demo.py
/usr/lib/python2.7/dist-packages/SparsExamples/umftest.py
/usr/lib/python2.7/dist-packages/SparsExamples/pysparse_test.py
/usr/lib/python2.7/dist-packages/SparsExamples/spmatrix_test.py