Update install.bat

diff --git a/_src/macos_x86/install.bat b/_src/macos_x86/install.bat
index 6f8994805c412d1c7e56d7d0b7007ee7561dd817..9bb09d13ac834e1bd93cd1546fae5edab17c63ad 100755 (executable)
--- a/_src/macos_x86/install.bat
+++ b/_src/macos_x86/install.bat
@@ -1,6 +1,7 @@
 rm -r -f ../../bin
 mkdir ../../bin
 cp bin/* ../../bin
+chmod +x ../../bin/*
 
 rm -r -f ../../lib
 mkdir ../../lib