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无人驾驶AI.deb安装：https://www.h2o.ai/driverless-ai-download/
不幸的是，我收到了以下信息：
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
可能是以下任何问题：
- 无人驾驶AI在Ubuntu 18.04上还不受支持
- CUDA 9.1还不支持无人驾驶AI
- .deb文件以
amd64结尾，但我有一个Intel i7？(尽管官方下载页面上的Ubuntu 18.04图像文件也以amd64结尾(
作为无人驾驶AI 1.2.2，唯一测试过的Ubuntu版本是Ubuntu 16.04。
如果你有dpkg安装问题，你可以在h2o.ai/download(今天是1.2.2(上尝试最新版本的(测试版("TAR-SH"安装包风格
(这个额外的新方法只是将其解压到当前目录中。(
此外，CUDA 9.1不受支持(而且可能永远不会受支持，因为CUDA 9.2已经发布(。但这并不是上述错误的原因。