编译时报错如下：
js: "C:/dvsdk_1_01_00_15/xdc_2_95_02/packages/xdc/xdc.tci", line 254: exception from uncaught JavaScript throw: Error: xdc.loadPackage: can't find package 'ti.psl' along the path 'C:/dvsdk_1_01_00_15/codec_engine_1_20_02/packages;C:/dvsdk_1_01_00_15/codec_engine_1_20_02/examples;C:/dvsdk_1_01_00_15/framework_components_1_20_03/packages;C:/dvsdk_1_01_00_15/xdais_5_21/packages;C:/dvsdk_1_01_00_15/codecs_1_10/packages;C:/dvsdk_1_01_00_15/ndk_1_92_00_22_eval/packages;C:/dvsdk_1_01_00_15/biosutils_1_00_02/packages;C:/dvsdk_1_01_00_15/examples/common/evmDM6437;C:/CCStudio_v3.3/bios_5_31_02/packages;C:/dvsdk_1_01_00_15/xdc_2_95_02/packages;C:/CCStudio_v3.3/boards/DM6437_Test/KEY_Total with six/evmDM6437;C:/dvsdk_1_01_00_15/xdc_2_95_02/packages;C:/CCStudio_v3.3/boards/DM6437_Test/KEY_Total with six/evmDM6437/xdcconfig/./..;'; try redefining the package path (XDCPATH).
环境变量XDC_INSTALL_DIR已经设为:C:\dvsdk_1_01_00_15\xdc_2_95_02
求助大侠，灰常感谢！！
