# pyrtlsdr uses numpy internally

# rtlsdr requires the librtlsdr library from http://sdr.osmocom.org/trac/wiki/rtl-sdr.
#   git clone git://git.osmocom.org/rtl-sdr.git
#   cd rtl-sdr
#   autoreconf -i
#   ./configure
#   make
#   sudo make install
#   sudo make install-udev-rules

# The pyrlsdr (rtlsdr) module is from
#   git https://github.com/roger-/pyrtlsdr.git
#   sudo python setup.py install