问amdgpu-pro未能在16.04安装

EN

$amdgpu-pro-driver/amdgpu-pro-install
[sudo] password for MYUSER: 
deb file:/var/opt/amdgpu-pro/ ./
Get:1 file:/var/opt/amdgpu-pro ./ InRelease
Ign:1 file:/var/opt/amdgpu-pro ./ InRelease
Get:2 file:/var/opt/amdgpu-pro ./ Release
Ign:2 file:/var/opt/amdgpu-pro ./ Release
Get:3 file:/var/opt/amdgpu-pro ./ Packages
Ign:3 file:/var/opt/amdgpu-pro ./ Packages
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:3 file:/var/opt/amdgpu-pro ./ Packages
Ign:3 file:/var/opt/amdgpu-pro ./ Packages
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:3 file:/var/opt/amdgpu-pro ./ Packages
Ign:3 file:/var/opt/amdgpu-pro ./ Packages
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:3 file:/var/opt/amdgpu-pro ./ Packages [6.987 B]
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Ign:4 file:/var/opt/amdgpu-pro ./ Translation-en_US
Get:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:5 file:/var/opt/amdgpu-pro ./ Translation-en
Ign:3 file:/var/opt/amdgpu-pro ./ Packages
Get:6 file:/var/opt/amdgpu-pro ./ Translation-de
Ign:6 file:/var/opt/amdgpu-pro ./ Translation-de
Get:3 file:/var/opt/amdgpu-pro ./ Packages
Ign:3 file:/var/opt/amdgpu-pro ./ Packages
Get:3 file:/var/opt/amdgpu-pro ./ Packages
Err:3 file:/var/opt/amdgpu-pro ./ Packages
  File not found - /var/opt/amdgpu-pro/./Packages (2: No such file or directory)
Hit:7 http://de.archive.ubuntu.com/ubuntu xenial InRelease
Hit:8 http://de.archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:9 http://de.archive.ubuntu.com/ubuntu xenial-backports InRelease
Hit:10 http://security.ubuntu.com/ubuntu xenial-security InRelease
Reading package lists... Done
N: Can't drop privileges for downloading as file '/var/opt/amdgpu-pro/./InRelease' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)
W: The repository 'file:/var/opt/amdgpu-pro ./ Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch file:/var/opt/amdgpu-pro/./Packages  File not found - /var/opt/amdgpu-pro/./Packages (2: No such file or directory)
E: Some index files failed to download. They have been ignored, or old ones used instead.
Reading package lists... Done
Building dependency tree   
Reading state information... Done
E: Unable to locate package amdgpu-pro
E: Unable to locate package amdgpu-pro-lib32
E: Unable to locate package amdgpu-pro-dkms