TI的dm368芯片官方dvsdk编译一直报错，请大神帮忙看看

1.现在想通过官方的dvsdk来实现图片编码，按照官方的文档进行编译，一直报错，
2.我编译的make components没有报错，但是在执行make demos时一直报下面的错误，请大神帮忙看下，如何解决。
js: "/root/code/368/dvsdk-demos_4_02_00_01/dm365/decode/decode.cfg", line 51: XDCException: xdc.PACKAGE_NOT_FOUND: /root/code/368/codec-engine_2_26_02_11/examples/ti/sdo/ce/examples/codecs/g711/package.xdc found along the package path, but no schema file was found.  Ensure that the package 'ti.sdo.ce.examples.codecs.g711' is completely built.
    "./package/cfg/decode_xv5T.cfg", line 474
    "./package/cfg/decode_xv5T.cfg", line 429
gmake: *** [package/cfg/decode_xv5T.c] Error 1
Warning: directory "/root/code/368/dvsdk-demos_4_02_00_01/packages" on package path does not exist
Warning: directory "/packages" on package path does not exist
js: "/root/code/368/xdctools_3_16_03_36/packages/xdc/tools/Cmdr.xs", line 51: Error: xdc.tools.configuro: configuration failed due to earlier errors (status = 2); 'linker.cmd' deleted.
make[3]: *** [decode_config/compiler.opt] Error 1
make[2]: *** [decode] Error 2
make[2]: Leaving directory `/root/code/368/dvsdk-demos_4_02_00_01/dm365'
make[1]: *** [dm365] Error 2
make[1]: Leaving directory `/root/code/368/dvsdk-demos_4_02_00_01'
make: *** [demos] Error 2