diff --git a/extra/shutils/pyflakes.sh b/extra/shutils/pyflakes.sh old mode 100644 new mode 100755 diff --git a/extra/shutils/regressiontest.py b/extra/shutils/regressiontest.py old mode 100755 new mode 100644 diff --git a/lib/core/common.py b/lib/core/common.py old mode 100755 new mode 100644 diff --git a/lib/request/basic.py b/lib/request/basic.py old mode 100755 new mode 100644