centos7 安装php7,报错cannot get uid for user nginx

安装报错: Transaction check error:  file /usr/lib/systemd/system/blk-availability.service from install of device-mapper-7:1.02.107-5.el7_2.1.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64  file /usr/sbin/blkdeactivate from install

1 ~]# systemctl start mysql.service 要启动MySQL数据库是却是这样的提示 1 ~]# Failed to start mysqld.service: Unit not found 解决方法如下: 首先需要安装mysql-server 1 ~]# yum install -y mysql-server 启动服务 1 ~]# systemctl start mysqld.service 添加到开机启动 1 ~]# systemctl enable mysqld.

1.问题:pyhontModuleNotFoundError: No module named '_ctypes'  操作系统:CentOS7.5 安装完Pyhotn3后(如何安装Python3,安装后我的python.python3命令指向python3;python2命令和python2.7指向python2.7),发现没有安装两个版本都没有pip.所以下载好pip包,用系统自带python2安装如下所示: [root@VM_39_157_centos ~]# wget https://fi

最近使用CentOS7学习,安装安装Apache时候,使用yum安装Apache报错:本文适合CentOS7和RHEL7 # yum install httpd 出现:cannot find a valid baseurl for repo:base/7/x86_64. 针对这个问题,网上有大量的解决方案,说是网络不通的,比如: 修改: vi /etc/sysconfig/network-scripts/ifcfg-eth0(每个机子都可能不一样,但格式会是"ifcfg-eth数字")

CentOS6.3中,要想使用Ceph的block device,需要安装更高版本的QEMU. 安装好ceph后,安装qemu-1.5.2 # tar -xjvf qemu-1.5.2.tar.bz2 # cd qemu-1.5.2 # ./configure --enable-rbd 一定要加上--enable-rbd选项,这样qemu才能支持rbd协议. 这一步可能会报错: ERROR: User requested feature rados block device configure

Python virtualenv安装库报错SSL: CERTIFICATE_VERIFY_FAILED 问题描写叙述 使用pip依照virtualenv报错,例如以下: pip install virtualenv Collecting virtualenv /opt/python27/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An

Unable to read group information from repositories.  This is a problem with the generation of your install tree 网上搜到说是bug http://bbs.linuxtone.org/thread-16947-1-1.html 个人解决办法:把boot大小由200改为1024安装不报错

[[email protected] MySQL-python-1.2.3]# python setup.py install function) .... _mysql.c:133: error: 'ER_SYNTAX_ERROR' undeclared (first use in this function) _mysql.c:380: error: '_mysql_ConnectionObject' has no member named 'connection' _mysql.c:382

Centos安装fabric 报错: error: 'FFI_DEFAULT_ABI' undeclared (first use in this function) 需要安装libffi-devel Debian或Ubuntu需要安装 libffi-dev