各位大神好：
作为一个docker的小白，我想在一台suse:sles:12:sp2上安装docker-1.12.1。
OS信息如下：
mo-887de210b:/data # cat /etc/os-release
NAME="SLES"
VERSION="12-SP2"
VERSION_ID="12.2"
PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2"
ID="sles"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sles:12:sp2"
安装的具体步骤如下：
好像没有现成的包，要自己去download下来装
install docker on suse 12.1
1. download: https://software.opensuse.org/package/docker (containerd 0.2.3)
2. zypper in containerd-0.2.3+git4f0a33a-25.1.x86_64.rpm
3. zypper in docker-1.12.1-146.1.x86_64.rpm
4. zypper runc-1.0_dev+git10da74a-23.1.x86_64.rpm
5. systemctl start docker; systemctl status docker
6. docker -v
7. docker info
但是我却在第一步安装containerd-0.2.3时就遭遇了失败:(
containerd-0.2.3+git4f0a33a-25.1.x86_64 (Plain RPM files cache): Signature verification failed [4-Signatures public key is not available]
哪位大神可以指导一二？
万分感谢！！
具体错误信息如下：
mo-887de210b:/data/docker # zypper in containerd-0.2.3+git4f0a33a-25.1.x86_64.rpm
Loading repository data...
Reading installed packages...
Resolving package dependencies...
The following NEW package is going to be installed:
containerd
The following package is not supported by its vendor:
containerd
1 new package to install.
Overall download size: 2.4 MiB. Already cached: 0 B. After the operation, additional 12.2 MiB will be used.
Continue? y/n/...? shows all options: y
Retrieving package containerd-0.2.3+git4f0a33a-25.1.x86_64 (1/1), 2.4 MiB ( 12.2 MiB unpacked)
containerd-0.2.3+git4f0a33a-25.1.x86_64.rpm:
Header V3 RSA/SHA256 Signature, key ID 72174fc2: NOKEY
V3 RSA/SHA256 Signature, key ID 72174fc2: NOKEY
containerd-0.2.3+git4f0a33a-25.1.x86_64 (Plain RPM files cache): Signature verification failed [4-Signatures public key is not available]
Abort, retry, ignore? a/r/i: i
Checking for file conflicts: .................................................................................................................................done Installing: containerd-0.2.3+git4f0a33a-25.1.x86_64 ....................................................................................................[done]
Additional rpm output:
warning: /var/tmp/zypp.ZA7LFu/zypper/containerd-0.2.3+git4f0a33a-25.1.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 72174fc2: NOKEY
Updating /etc/sysconfig/containerd…
mo-887de210b:/data/docker # zypper in docker-1.12.1-146.1.x86_64.rpm
Loading repository data...
Reading installed packages...
Resolving package dependencies...
Problem: nothing provides containerd = 0.2.3 needed by docker-1.12.1-146.1.x86_64
Solution 1: do not install docker-1.12.1-146.1.x86_64
Solution 2: break docker-1.12.1-146.1.x86_64 by ignoring some of its dependencies
Choose from above solutions by number or cancel 1/2/c: c
