尝试在开发板中下载交叉编译器编译cpp文件,结果无法下载,找不到源,同为aliyun的PC端能下载编译。
以下是下载时的报错信息,已经更新源列表
firefly@firefly:~/tjc/RKNN/RKNN/rknn-api/Linux/rknn_api_sdk$ sudo apt install gcc-aarch64-linux-gnu
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package gcc-aarch64-linux-gnu is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'gcc-aarch64-linux-gnu' has no installation candidate