diff --git a/core/roslib/src/roslib/manifest.py b/core/roslib/src/roslib/manifest.py old mode 100755 new mode 100644 diff --git a/tools/rosboost_cfg/src/rosboost_cfg/rosboost_cfg.py b/tools/rosboost_cfg/src/rosboost_cfg/rosboost_cfg.py old mode 100755 new mode 100644 diff --git a/tools/roscreate/src/roscreate/roscreatepkg.py b/tools/roscreate/src/roscreate/roscreatepkg.py old mode 100755 new mode 100644 diff --git a/tools/rosmake/src/rosmake/engine.py b/tools/rosmake/src/rosmake/engine.py old mode 100755 new mode 100644