/usr/lib/ is in tinyos-tools 1.4.2-1.
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/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/tinyos/
/usr/lib/x86_64-linux-gnu/tinyos/nesdoc/
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/usr/lib/x86_64-linux-gnu/tinyos/nesdoc/interfaces.py
/usr/lib/x86_64-linux-gnu/tinyos/nesdoc/genhtml.py
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/usr/lib/x86_64-linux-gnu/tinyos/nesdoc/utils.py
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/usr/lib/x86_64-linux-gnu/tinyos/tosthreads/
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/usr/lib/x86_64-linux-gnu/tinyos/libgetenv-64.so
/usr/lib/x86_64-linux-gnu/tinyos/elf.py
/usr/lib/x86_64-linux-gnu/tinyos/serial/
/usr/lib/x86_64-linux-gnu/tinyos/serial/serialposix.py
/usr/lib/x86_64-linux-gnu/tinyos/serial/serialutil.py
/usr/lib/x86_64-linux-gnu/tinyos/serial/serialwin32.py
/usr/lib/x86_64-linux-gnu/tinyos/serial/__init__.py
/usr/lib/x86_64-linux-gnu/tinyos/serial/serialjava.py