我一直在互联网上搜索关于在CentOS上安装yum的说明。我还没有找到一个有用的来源,因为所有的链接到yum软件包都不起作用。
为什么没有一种简单的通用方法来安装yum,比如使用pip安装python库?
这是我在CentOS机器上键入yum时遇到的错误:
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please install a package which pr
我是Python和CentOS的新手,正在寻找一些选项来使用Paramiko自动执行一些日常工作。
但是,在安装Paramiko时出现以下错误。希望你们能帮上忙。
[jason@centos7 ~]$ sudo pip install paramiko
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop
我有一个Linux服务器,我想安装在它上的CentOs7,是相当新的Linux。所以我尝试了第一种方法,但总是得到版本错误。我在CentOs上安装了EPEL repo并运行了安装,但两次收到此错误
Total size: 30 M
Installed size: 80 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction check error:
file /usr/lib/python2.7/site-packages/p
我刚刚在我的PC上安装了CentOS 7。安装完成后,我尝试使用yum update命令更新CentOS:
Downloading packages:
No Presto metadata available for base
warning: /var/cache/yum/x86_64/7/base/packages/dhclient-4.2.5-36.el7.centos.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Public key for dhclient-4.2.5-36.el7.centos
我安装了Python2.7并将/usr/bin/python指向/usr/local/bin/python2.7
安装Python2.7之后,每次使用yum时都会收到以下错误消息
> sudo yum install setuptools
There was a problem importing one of the Python modules
required to run yum. The error leading to this problem was:
No module named yum
Please install a package which provi
我正在使用在CentOS6VPS上安装Python2.7的setuptools和Digital。当我到达“使用我们安装的Python (2.7.6)完成所有setuptools”的步骤时,我会得到以下错误:
[username@hotsname setuptools-1.4.2]$ python2.7 setup.py install
running install
error: can't create or remove files in install directory
The following error occurred while trying to add or r