报错原因: 1.存在两个版本的msyql-community-release. 解决方法: 1.将不要的哪个进行去除,使用命令: rpm -e --nodeps mysql80-community-release-el8-1.noarch (根据报错版本不同进行修改) 2.在运行:rpm -ivh mysql57-community-release-el7-10.noarch.rpm…

Ubuntu14.04在virtualenv下安装scrapy报错,Failed building wheel for cffi,lxml,cryptography 等. error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 sudo apt-get build-dep python-lxml sudo pip install lxml --upgrade sudo apt-get install build-essent…

git push报错error: failed to push some refs to 'git@github.com' $ git push -u origin master To git@github.com:xxx/xxx.git ! [rejected] master -> master (fetch first) error: failed to push some refs to 'git@github.com:xxx/xxx.git' hint: Updates were rej…

1)首先,下载一个Microsoft Visual C++ Compiler for Python 2.7的补丁,下载地址在这里: http://www.microsoft.com/en-us/download/details.aspx?id=44266 2) 然后下载安装VS2008(对应VER9.0),如果电脑上安装的是VS2010(对应VER10.0), 可以在VS命令行下执行:SET VS90COMNTOOLS=%VS100COMNTOOLS% 如果你安装的是 2012 版(对应VER1…

CentOS6.5安装rpm包时报错,error:Failed dependencies,解决方法如下: 在安装命令后加两个参数 --nodeps --force ,即安装时不再分析包之间的依赖关系而直接安装,例如: #rpm -ivh AdobeReader_chs-8.1.7-1.i486.rpm --nodeps --force…

转自:Yum安装报错:ERROR:dbus.proxies 环境: [红帽企业Linux.6.4.服务器版].rhel-server-6.4-x86_64-dvd(ED2000.COM).iso 安装时选用Software Development Workstation 问题描述: yum安装DHCP服务时输出 [root@localhost yum.repos.d]# yum list | grep dhcp dhcp-common.x86_64 :-.P1.el6 @anaconda-Red…

[root@sh158-xen data]#rpm -ivh MySQL-server-5.5.24-1.linux2.6.x86_64.rpm error: Failed dependencies: MySQL conflicts with mysql-5.0.77-4.el5_4.2.x86_64纠结了半天,终于找到了解决方法:(感谢提供相关文章的博友) 在安装包后面加两个参数,如 [root@sh158-xen data]#rpm -ivh MySQL-server-5.5.24-1.li…

安装zabbix-agent报错 yum install -y zabbix-agent Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mirrors.aliyun.com * extras: mirrors.btte.net * updates: mirrors.aliyun.com http://repo.zabbix…

[问题背景]:在Windows 10系统,pip install Scrapy,报错error: Microsoft Visual C++ 14.0 is required,还有提示Twisted需要安装. [解决方法步骤] 1.根据提示,去https://landinghub.visualstudio.com/visual-cpp-build-tools下载C++编译工具.但是,页面已经打不开,无法下载.  2.之前因需要安装uwsgi,在Windows 10 安装过MinGW,通过可以Min…

nghttp2 报错error: Libtool library used but ‘LIBTOOL‘ is undefined 如果重新安装libtool和autoconf升级到2.69后,还是报错, 则进行下面的操作: 1,查看aclocal的路径 aclocal --print-ac-dir 显示/usr/local/share/libtool/m4 ls看看里面没有m4文件. 则copy /usr/share/libtool/m4里面的m4文件到此目录下. 2,cd到nghtt2目录 执…