今天在做ubuntu10.04環境下ndk測試時，老是出現如下問題：
root@zero-desktop:~/ndk/android-ndk-r4b/samples/hello-jni/jni# ndk-build
Gdbserver : [arm-eabi-4.4.0] /root/ndk/android-ndk-r4b/samples/hello-jni/libs/armeabi/gdbserver
Gdbsetup : /root/ndk/android-ndk-r4b/samples/hello-jni/libs/armeabi/gdb.setup
Gdbsetup : + source directory /root/ndk/android-ndk-r4b/samples/hello-jni/jni
Compile thumb : hello-jni <= /root/ndk/android-ndk-r4b/samples/hello-jni/jni/hello-jni.c
arm-eabi-gcc: error trying to exec 'cc1': execvp: No such file or directory
make: *** [/root/ndk/android-ndk-r4b/samples/hello-jni/obj/local/armeabi/objs/hello-jni/hello-jni.o] Error 1
root@zero-desktop:~/ndk/android-ndk-r4b/samples/hello-jni/jni#
到處百度加google，最後解決方法很吐血：
root@zero-desktop:~/ndk# chmod -R 777 *
root@zero-desktop:~/ndk# cd android-ndk-r4b/samples/hello-jni/jni/
root@zero-desktop:~/ndk/android-ndk-r4b/samples/hello-jni/jni# ndk-build
Gdbserver : [arm-eabi-4.4.0] /root/ndk/android-ndk-r4b/samples/hello-jni/libs/armeabi/gdbserver
Gdbsetup : /root/ndk/android-ndk-r4b/samples/hello-jni/libs/armeabi/gdb.setup
Gdbsetup : + source directory /root/ndk/android-ndk-r4b/samples/hello-jni/jni
Compile thumb : hello-jni <= /root/ndk/android-ndk-r4b/samples/hello-jni/jni/hello-jni.c
SharedLibrary : libhello-jni.so
Install : libhello-jni.so => /root/ndk/android-ndk-r4b/samples/hello-jni/libs/armeabi
root@zero-desktop:~/ndk/android-ndk-r4b/samples/hello-jni/jni# ls
就是將ndk這個文件夾的權限改變一下就可以了。
