A problem occur when i execute build_native.sh

The error infomation is below:
Compile*+ thumb : cocos2d <= CCTouchDispatcher.cpp
Compile*+ thumb : cocos2d <= CCTouchHandler.cpp
Prebuilt : libstlport_static.a <= /sources/cxx-stl/stlport/libs/armea bi/
SharedLibrary : libcocos2d.so
F:/android-ndk-r7b/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows/bin/. ./lib/gcc/arm-linux-androideabi/4.4.3/…/…/…/…/arm-linux-androideabi/bin/ld.e xe: ./obj/local/armeabi/libstlport_static.a: No such file: Permission denied
collect2: ld returned 1 exit status
/cygdrive/f/android-ndk-r7b/build/core/build-binary.mk:314: recipe for target `o bj/local/armeabi/libcocos2d.so’ failed
make: * [obj/local/armeabi/libcocos2d.so] Error 1
make: 离开目录“/cygdrive/f/cocos2dx/third/android”