/usr/src/tinyos/apps/MultihopOscilloscope/ is in tinyos-source 2.1.2+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/src/tinyos/apps/MultihopOscilloscope/Makefile
/usr/src/tinyos/apps/MultihopOscilloscope/MultihopOscilloscope.h
/usr/src/tinyos/apps/MultihopOscilloscope/MultihopOscilloscopeAppC.nc
/usr/src/tinyos/apps/MultihopOscilloscope/MultihopOscilloscopeC.nc
/usr/src/tinyos/apps/MultihopOscilloscope/README.txt
/usr/src/tinyos/apps/MultihopOscilloscope/java/
/usr/src/tinyos/apps/MultihopOscilloscope/java/ColorCellEditor.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/Data.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/Graph.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/Makefile
/usr/src/tinyos/apps/MultihopOscilloscope/java/Node.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/Oscilloscope.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/Window.java
/usr/src/tinyos/apps/MultihopOscilloscope/java/build.xml
/usr/src/tinyos/apps/MultihopOscilloscope/java/oscilloscope.jar
/usr/src/tinyos/apps/MultihopOscilloscope/java/run
/usr/src/tinyos/apps/MultihopOscilloscope/oscilloscope.py
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/Makefile
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/MultihopOscilloscope.h
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/MultihopOscilloscopeAppC.nc
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/MultihopOscilloscopeC.nc
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/README.txt
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/ColorCellEditor.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Data.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Graph.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Makefile
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Node.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Oscilloscope.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/Window.java
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/build.xml
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/oscilloscope.jar
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/java/run
/usr/src/tinyos/apps/MultihopOscilloscopeLqi/oscilloscope.py