命令查找安装了哪个版本的犰狳?

Command to find which version of armadillo is installed?

我尝试了 armadillo -vldconfig -p | grep arma* ,但都没有帮助。

尝试

arma::arma_version ver;
std::cout << "ARMA version: "<< ver.as_string() << std::endl;