描述:
在Ubuntu16.04下裝R語言環境,參照清華源-安裝說明,添加
deb https://cloud.r-project.org/bin/linux/ubuntu xenial/
然後進行
sudo apt-get update
sudo apt-get install r-base
出現
核心問題:
Err:5 https://apt.repos.intel.com/mkl all InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ACFA9FC57E6C5DBE
解決:
intel mkl庫的認證問題(MKL數學核心函數庫詳見Intel-MKL)
獲取公鑰,然後添加到apt中
wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB
apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2019.PUB
# echo deb https://apt.repos.intel.com/mkl all main > /etc/apt/sources.list.d/intel-mkl.list