易语言编程入门教程、易语言教程约150套

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易语言编程入门教程、易语言教程【约150套】全部目录截图https://www.vbjcw.cn/290.html 缘正则表达式系列教程+例程源码【全套打包下载解压后3.7G】.rar 易语言辅助教程（爱易编程论坛讲师 24课+讲师：远航 9课+爱易编程论坛讲师：爱易、小Call 8课）.rar 时光论坛易语言全套教程【易语言零基础+易语言抓包+易语言填表】完整版.rar 易语言JS视频教程150集.rar 易语言组件、支持库.rar 易了千名DNF游戏辅助系列VIP教程.rar 中华隐士联教程.rar 易语言制作挂初级.rar 易语言智能辅助开发教程.rar 易语言写成吉思汗辅助全套课程（1-20课）.rar 墨鱼科技易语言游戏辅助编程VIP培训教程.rar 。。。。。。易语言编程入门教程、易语言教程【约150套】

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ERROR : Failed to run remote script, stdout: no package provides yum-utils Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=storage-ceph-nautilus error was 14: curl#6 - "Could not resolve host: mirrorlist.centos.org; Unknown error" stderr: Warning: Permanently added '192.168.200.10' (ECDSA) to the list of known hosts. + trap t ERR + rpm -q --whatprovides yum-utils + yum install -y yum-utils One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true Cannot find a valid baseurl for repo: centos-ceph-nautilus/7/x86_64 ++ t ++ exit 1

<think>好的，我现在需要帮助用户解决在CentOS7系统中遇到的yum安装问题，具体是yum-......

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下载 https://url09.ctfile.com/d/8588709-61576186-ada2d0?p=vbjcw 易语言学习【配套工具打包】 https://docs.qq.com/doc/p/8c6c7e348540fcec2763308bc665ea3c56d433fb

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