diff --git a/build/mac/env.sh b/build/mac/env.sh old mode 100644 new mode 100755 diff --git a/build/mac/sign_app.sh b/build/mac/sign_app.sh old mode 100644 new mode 100755 diff --git a/build/mac/sign_dmg.sh b/build/mac/sign_dmg.sh old mode 100644 new mode 100755