ubuntu - H2O 的 Driverless AI .deb 包安装失败

Question

我正在运行带有 CUDA 9.1 的 Ubuntu 18.04。我已经从 H2O 网站的下载页面下载了 CUDA 9.0 Driverless AI .deb 安装:https://www.h2o.ai/driverless-ai-download/

不幸的是，我得到以下信息:

kevin@Ubuntu-XPS:~/Downloads$ sudo dpkg -i dai_1.1.4_amd64.deb 
[sudo] password for kevin: 
Selecting previously unselected package dai.
(Reading database ... 486543 files and directories currently installed.)
Preparing to unpack dai_1.1.4_amd64.deb ...
Unpacking dai (1.1.4) ...
Setting up dai (1.1.4) ...
User configuration file /etc/dai/User.conf already exists.
Group configuration file /etc/dai/Group.conf already exists.
Configured user in /etc/dai/User.conf is 'dai'.
Configured group in /etc/dai/Group.conf is 'dai'.
Group 'dai' already exists.
User 'dai' already exists.
Creating /opt/h2oai/dai/tmp...
Creating /opt/h2oai/dai/home...
Creating /opt/h2oai/dai/log... (Note for systemd users this log dir will be unused; use journalctl instead.)
Adding systemd configuration files in /etc/systemd/system...
Failed to lookup unit file state: Invalid argument
dpkg: error processing package dai (--install):
 installed dai package post-installation script subprocess returned error exit status 62
Errors were encountered while processing:
 dai

会不会是以下任何一个问题:

Ubuntu 18.04 还不支持无人驾驶 AI？

CUDA 9.1 还不支持无人驾驶 AI？

.deb 文件以 amd64 结尾但我有英特尔 i7？ (虽然官方下载页面的 Ubuntu 18.04 镜像文件也以 amd64 结尾)

Answer 1

从 Driverless AI 1.2.2 开始，唯一经过测试的 Ubuntu 版本是 Ubuntu 16.04。

如果您在安装 dpkg 时遇到问题，您可以在 h2o.ai/download(今天是 1.2.2)上尝试最新版本的(beta)“TAR SH”安装包样式。

(这个额外的新方法只是解压到当前目录。)

此外，不支持 CUDA 9.1(可能永远不会支持，因为 CUDA 9.2 已经推出)。但这不是上述错误的原因。