CentOS使用yum安装python3_yum install python3-gobject

• 系统：CentOS7

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安装步骤：

1. 安装epel

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
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2. 安装 epel-release 工具

yum install epel-release
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3. 找到库里面支持的 python3 版本

yum list | grep python3 | more
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4. 安装python3

yum install python36
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5. 测试安装是否成功

python3
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