yum (Yellowdog Updater Modified)是一个集与查找,安装,更新和删除程序的Linux软件.它运行在RPM包兼容的Linux发行版本上,如:RedHat, Fedora, SUSE, CentOS, Mandriva. 今天我在用CentOS 5.5的yum命令安装的时候出现如下错误: [root@malu2 ~]# yum install vim Loaded plugins: fastestmirror Loading mirror speeds from cach…
[root@iZwz96wgquf8g6okusxr0uZ yum.repos.d]# yum install yum-downloadLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileNo package yum-download available.Error: Nothing to do 对于此错误,我一般习惯性先去更新一下yum仓库: [root@iZwz96wgquf8g6okusxr0uZ ~…
其意思是:yum中不存在这个包 所以解决办法是 1.更新yum   更新yum仓库: yum -y update 2.查看包名在yum中是什么   yum search  all crontabs…
yum安装包时报错: Could not retrieve mirrorlist http://mirrorlist.repoforge.org/el6/mirrors-rpmforge error was : PYCURL ERROR - "couldn't connect to host" http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/repodata/repomd.xml: [Errno 14] PYCURL ERROR - &qu…
yum安装包时报错: Could not retrieve mirrorlist http://mirrorlist.repoforge.org/el6/mirrors-rpmforge error was 14: PYCURL ERROR 7 - "couldn't connect to host" http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/repodata/repomd.xml: [Errno 14]  PYCURL ERROR …
sublime text 3 无法安装Package Control插件解决办法 ***关于sublime text 3 常用的 Package Control插件的安装方法*** 1.CTRL+` (ese按键下),打开sublime命令输入框,将下述代码粘贴到命令行中,直接Enter执行: sublime text 3 : import urllib.request,os,hashlib; h = '6f4c264a24d933ce70df5dedcf1dcaee' + 'ebe013ee1…
系统 CentOS Linux release 7.4.1708 (Core)   安装gcc时报错 [root@ip---- node-v10.15.3]# yum -y install gcc+ Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.aliyun.com * updates: mirrors.al…
在CentOS 最小化mini安装后,没有ifconfig命令,此时网卡也没有启动,所以无法yum安装net-tools. 下面三步解决此问题: 1 查看网卡名称 ip addr 2 启动网卡 ifup 网卡名称 3 安装net-tools yum install net-tools…
hadoop安装遇到的各种异常及解决办法 异常一: 2014-03-13 11:10:23,665 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: Linux-hadoop-38/10.10.208.38:9000. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=…
在安装.NET4时遇到上面的进度在动,而安装进度一直停在0,解决办法: 禁止并关闭Window Update服务,重新运行安装程序. 关闭服务:控制面板->管理工具->服务->Window Update或者Ctrl+R 输入services.msc…