Added another log line

tools/run_tests/build_python.sh

@@ -36,5 +36,7 @@ cd $(dirname $0)/../..
 root=`pwd`
 virtualenv python2.7_virtual_environment
 source python2.7_virtual_environment/bin/activate
+echo $PATH
+which pip
 pip install enum34==1.0.4 futures==2.2.0 protobuf==3.0.0-alpha-1
 CFLAGS=-I$root/include LDFLAGS=-L$root/libs/opt pip install src/python/src

tools/run_tests/run_python.sh

@@ -36,6 +36,7 @@ cd $(dirname $0)/../..
 root=`pwd`
 export LD_LIBRARY_PATH=$root/libs/opt
 source python2.7_virtual_environment/bin/activate
+echo $PATH
 which python2.7
 # TODO(issue 215): Properly itemize these in run_tests.py so that they can be parallelized.
 # TODO(atash): Enable dynamic unused port discovery for this test.