我尝试在我的linux red-hat版本上安装ansible工具 - 5.7
yum install ansible
Loaded plugins: security
Setting up Install Process
No package ansible available.
Nothing to do
ansible未安装在我的linux机器上 - 当然！
所以为什么我得到 - 没有包装ansible可用。以及如何解决这个问题？
来自yum.repos.d的视图是：
/etc/yum.repos.d]# ls
rhel-debuginfo.repo rhel-source.repo service-cd-repo.repo stp-default- repo.repo
我已解决如下问题：
ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=50 time=63.4 ms
更新 - 尝试安装epel-release软件包
yum install epel-release
Loaded plugins: security
service-cd | 951 B 00:00
swp-default | 951 B 00:00
Setting up Install Process
No package epel-release available.
Nothing to do
第二次更新：
wget --no-check-certificate https://dl.fedoraproject.org/pub/epel/epel- release-latest-5.noarch.rpm
--2015-08-17 14:54:20-- https://dl.fedoraproject.org/pub/epel/epel- release-latest-5.noarch.rpm
Resolving dl.fedoraproject.org... 209.132.181.26, 209.132.181.27, 209.132.181.25, ...
Connecting to dl.fedoraproject.org|209.132.181.26|:443... connected.
WARNING: cannot verify dl.fedoraproject.org's certificate, issued by `/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=DigiCert SHA2 Hig:
Unable to locally verify the issuer's authority.
HTTP request sent, awaiting response... 200 OK
Length: 12232 (12K) [application/x-rpm]
Saving to: `epel-release-latest-5.noarch.rpm'
100% [==========================================================================================>] 12,232 54.0K/s in 0.2s
2015-08-17 14:54:22 (54.0 KB/s) - `epel-release-latest-5.noarch.rpm.1' saved [12232/12232]
rpm -ivh epel-release-latest-5.noarch.rpm
warning: epel-release-latest-5.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 217521f6
Preparing... ########################################### [100%]
yum repolist
Loaded plugins: security
epel | 3.7 kB 00:00
service-cd | 951 B 00:00
swp-default | 951 B 00:00
repo id repo name status
epel Extra Packages for Enterprise Linux 5 - i386 5,411
service-cd RHEL5 service-cd repository 155
swp-default RHEL5 yum repository 239
repolist: 5,805
yum install ansible
Loaded plugins: security
Setting up Install Process
No package ansible available.
Nothing to do
答案 0 :(得分：5)
Ansible是 Enterprise Linux （EPEL）存储库的一部分，因此您需要先install epel-release package
$ sudo yum install epel-release
回购列表
现在应该可以看到回购$ sudo yum repolist
所以现在你可以继续安装ansible
$ sudo yum install ansible
在RHEL 7.x之前，需要手动完成安装。 打开install epel-release package并下载EL5的最新版 epel-release 或按照以下命令
$ wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-5.noarch.rpm
$ sudo rpm –ivh epel-release-latest-5.noarch.rpm
$ sudo yum repolist
$ sudo yum install ansible
在ansible的安装手册中，这称为configure EPEL
希望这会有所帮助：）
手动安装时，您可能还需要使缓存过期并重新创建本地存储库数据库，然后才能从EPEL安装软件。这可以通过以下
来完成$ yum clean expire-cache
$ yum createrepo
答案 1 :(得分：0)
EPEL是必需的。
按照以下步骤安装适用于Red Hat Enterprise Linux Server 7的Ansible 基于redhat版本，请关注 Enabline EPEL
1. yum -y update
2. yum install wget
3. wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-6.noarch.rpm
4. rpm -ivh epel-release-7-6.noarch.rpm
5. yum repolist
6. yum install ansible