diff --git a/gnuradio-examples/python/usrp/Makefile.am b/gnuradio-examples/python/usrp/Makefile.am
index 18c4a7913d..0d82031c6f 100644
--- a/gnuradio-examples/python/usrp/Makefile.am
+++ b/gnuradio-examples/python/usrp/Makefile.am

diff --git a/gnuradio-examples/python/usrp/ayfabtu.py b/gnuradio-examples/python/usrp/ayfabtu.py
index 476ff5f61a..de6c26f58a 100755
--- a/gnuradio-examples/python/usrp/ayfabtu.py
+++ b/gnuradio-examples/python/usrp/ayfabtu.py

diff --git a/gnuradio-examples/python/usrp/benchmark_usb.py b/gnuradio-examples/python/usrp/benchmark_usb.py
index 4b768020b8..fc01514a13 100755
--- a/gnuradio-examples/python/usrp/benchmark_usb.py
+++ b/gnuradio-examples/python/usrp/benchmark_usb.py

diff --git a/gnuradio-examples/python/usrp/flexrf_debug.py b/gnuradio-examples/python/usrp/flexrf_debug.py
index 1c7e857ab3..13d1db110d 100755
--- a/gnuradio-examples/python/usrp/flexrf_debug.py
+++ b/gnuradio-examples/python/usrp/flexrf_debug.py

diff --git a/gnuradio-examples/python/usrp/max_power.py b/gnuradio-examples/python/usrp/max_power.py
index b67182a15a..46df72542b 100755
--- a/gnuradio-examples/python/usrp/max_power.py
+++ b/gnuradio-examples/python/usrp/max_power.py

diff --git a/gnuradio-examples/python/usrp/test_counting.py b/gnuradio-examples/python/usrp/test_counting.py
index 23a2c4d8a0..ccfa948c61 100755
--- a/gnuradio-examples/python/usrp/test_counting.py
+++ b/gnuradio-examples/python/usrp/test_counting.py

diff --git a/gnuradio-examples/python/usrp/test_digital_loopback_counting.py b/gnuradio-examples/python/usrp/test_digital_loopback_counting.py
index 2b96bcf14c..51a705a057 100755
--- a/gnuradio-examples/python/usrp/test_digital_loopback_counting.py
+++ b/gnuradio-examples/python/usrp/test_digital_loopback_counting.py

diff --git a/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py b/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py
index fa086d1223..446ca30a16 100755
--- a/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py
+++ b/gnuradio-examples/python/usrp/test_digital_loopback_lfsr.py

diff --git a/gnuradio-examples/python/usrp/tvrx_am_rcv_gui.py b/gnuradio-examples/python/usrp/tvrx_am_rcv_gui.py
index 27f1cbd661..403cf3fa4d 100755
--- a/gnuradio-examples/python/usrp/tvrx_am_rcv_gui.py
+++ b/gnuradio-examples/python/usrp/tvrx_am_rcv_gui.py

diff --git a/gnuradio-examples/python/usrp/usrp_fft.py b/gnuradio-examples/python/usrp/usrp_fft.py
index 6e185f46f4..88bafc2f88 100755
--- a/gnuradio-examples/python/usrp/usrp_fft.py
+++ b/gnuradio-examples/python/usrp/usrp_fft.py

diff --git a/gnuradio-examples/python/usrp/usrp_fft_old.py b/gnuradio-examples/python/usrp/usrp_fft_old.py
index bb1981778e..5edb372b98 100755
--- a/gnuradio-examples/python/usrp/usrp_fft_old.py
+++ b/gnuradio-examples/python/usrp/usrp_fft_old.py

diff --git a/gnuradio-examples/python/usrp/usrp_nbfm_ptt.py b/gnuradio-examples/python/usrp/usrp_nbfm_ptt.py
index cfaeef42c9..03333fa190 100755
--- a/gnuradio-examples/python/usrp/usrp_nbfm_ptt.py
+++ b/gnuradio-examples/python/usrp/usrp_nbfm_ptt.py

diff --git a/gnuradio-examples/python/usrp/usrp_oscope.py b/gnuradio-examples/python/usrp/usrp_oscope.py
index 6efe9c0e1c..5d71492816 100755
--- a/gnuradio-examples/python/usrp/usrp_oscope.py
+++ b/gnuradio-examples/python/usrp/usrp_oscope.py

diff --git a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py
index 4daa401f7a..64d51e2233 100644
--- a/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py
+++ b/gnuradio-examples/python/usrp/usrp_wfm_rcv_sca.py