"We offer new support options and therefor the forums are now in read-only mode! Please check out our Support Center for more information." - Vuforia Engine Team

ndk-build error using cygwin

I installed ndk and vuforia. The ndk path is C:\Development\Android\android-ndk-r9b then set this path to system variable. The cygwin path is C:\cygwin\bin then set this path to system variable. The vuforia path also correct. When build the sample ndk examples and when i run the vuforia sample i'm getting below error in cygwin command window. I can't run my project using ndk-build

Arun@Arun-PC ~

$ cd D:\\AugmentedReality\\vuforia\\vuforia-sdk-android-2-5-7\\samples\\ImageTargets-2-6-7

Arun@Arun-PC /cygdrive/d/AugmentedReality/vuforia/vuforia-sdk-android-2-5-7/samples/ImageTargets-2-6-7
$ ndk-build
[armeabi] Gdbserver      : [arm-linux-androideabi-4.6] libs/armeabi/gdbserver
[armeabi] Gdbsetup       : libs/armeabi/gdb.setup
[armeabi-v7a] Gdbserver      : [arm-linux-androideabi-4.6] libs/armeabi-v7a/gdbserver
[armeabi-v7a] Gdbsetup       : libs/armeabi-v7a/gdb.setup
[armeabi] Compile++ arm  : ImageTargets <= ImageTargets.cpp
/bin/sh: /cygdrive/c/Development/Android/android-ndk-r9b/toolchains/arm-linux-androideabi-4.6/prebuilt/windows/bin/arm-linux-androideabi-g++: No such file or directory
/cygdrive/c/Development/Android/android-ndk-r9b/build/core/build-binary.mk:386: recipe for target 'obj/local/armeabi/objs-debug/ImageTargets/ImageTargets.o' failed
make: *** [obj/local/armeabi/objs-debug/ImageTargets/ImageTargets.o] Error 127

 

I installed cygwin and set path. Then i clicked Default in Devel, the default changed to install and i installed all the Devel files. What i did mistake?