64bit ubuntu14.04编译PlatinumKit出现的arm-linux-androideabi-g++: not found错误解决方法

编译命令：scons target=arm-android-linux build_config=Release

出现错误：

scons: Reading SConscript files ...
********** Configuring Build Target = arm-android-linux / Release ********
Building for Android: 
ANDROID_HOST_SYSTEM = linux-x86
ANDROID_TOOLCHAIN   = arm-linux-androideabi-4.8
ANDROID_PLATFORM    = android-9
ANDROID_ARCH        = arm
scons: done reading SConscript files.
scons: Building targets ...
arm-linux-androideabi-g++ -o Build/Targets/arm-android-linux/Neptune/Source/Core/Neptune.o -c -fno-exceptions -fno-rtti -Wall -D_REENTRANT -O3 -I/opt/android-ndk-r9b/sources/cxx-stl/system/include --sysroot /opt/android-ndk-r9b/platforms/android-9/arch-arm -msoft-float -fpic -mthumb-interwork -ffunction-sections -funwind-tables -fstack-protector -fno-short-enums -D_REENTRANT -DNDEBUG -DNPT_CONFIG_ENABLE_LOGGING -DPLATINUM_UPNP_SPECS_STRICT -DANDROID -DNPT_CONFIG_HAVE_SYSTEM_LOG_CONFIG -DNPT_CONFIG_ENABLE_ZIP -DNPT_CONFIG_ENABLE_TLS -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/Source/Core -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/Source/Data/TLS -Igcc -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/ThirdParty/zlib-1.2.3 -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/ThirdParty/axTLS/crypto -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/ThirdParty/axTLS/ssl -I/media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/ThirdParty/axTLS/config/Generic /media/zangcf/works/works/anqiao/PlatinumKit/PlatinumKit-1-0-5-13_0ab854/Neptune/Source/Core/Neptune.cpp
sh: 1: arm-linux-androideabi-g++: not found
scons: *** [Build/Targets/arm-android-linux/Neptune/Source/Core/Neptune.o] Error 127
scons: building terminated because of errors.
解决方法
修改Build/Targets/arm-android-linux/Config.scons的

PLATFORM_TO_TARGET_MAP = {
'linux-i386' : 'linux-x86_64',
'linux2' : 'linux-x86_64',
'win32' : 'windows',
'cygwin' : 'windows',
'darwin' : 'darwin-x86'
}