准备工作，在RPM系统（包括Fedora）输入命令：rpm –import TeamViewer_Linux_PubKey.asc
注意：如果在安装TeamViewer时，可能会提示缺少密钥来验证程序包的签名，可以忽略，先执行上面的命令。
1、Red Hat 上安装 TeamViewer
在Red Hat 上安装 TeamViewer 需要启用epel repository，相关步骤如下：
# RHEL 7 preparation
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum install ./epel-release-latest-7.noarch.rpm
# RHEL 8 preparation
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
yum install ./epel-release-latest-8.noarch.rpm
# download TeamViewer Host for 64bit
wget https://download.teamviewer.com/download/linux/teamviewer-host.x86_64.rpm
# alternatively, download full client
wget https://download.teamviewer.com/download/linux/teamviewer.x86_64.rpm
# install the package (RHEL 7)
yum install ./teamviewer*.rpm
# install the package (RHEL 8)
yum –enablerepo epel-playground install ./teamviewer*.rpm
2、CentOS 上安装 TeamViewer
在CentOS 7 和 CentOS 8 系统上，也需要epel repositury，相关步骤如下：
# preparation: install epel-release
yum install epel-release
# download and install (example: TeamViewer Host, 64 bit)
wget https://download.teamviewer.com/download/linux/teamviewer-host.x86_64.rpm
yum install ./teamviewer-host*.rpm
注意：版本CentOS 7.3 和7.4，还需要cr repository。如果无法满足，可以使用命令： yum install ./teamviewer-host*.rpm –enablerepo=”cr”.
