您好，在我按照BiosMulticoreSDK2.1_UserGuide中操作，第50页Platform Library出现以下情况，请问怎么解决。完整问题是：
See details below.
Error: Import failed for project 'platform_lib_evmc6670l' because its compiler definition is not available. Please install the C6000v7.4 compiler before importing this project.
我百度了C6000v7.4没有任何信息，麻烦给个链接 ，谢谢！
