![但是,我无法php再卸载:](https://linux22.com/image/1156468/%E4%BD%86%E6%98%AF%EF%BC%8C%E6%88%91%E6%97%A0%E6%B3%95php%E5%86%8D%E5%8D%B8%E8%BD%BD%EF%BC%9A.png)
我已经php
使用以下命令从我的 ubuntu 16.04 中清除:
sudo apt purge php
据我所记得,我收到了成功消息。但显然,php
它仍然留在我的系统中。以下是证据:
1) $ php -v
输出:
PHP 7.0.28-0ubuntu0.16.04.1 (cli) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.0.28-0ubuntu0.16.04.1, Copyright (c) 1999-2017, by Zend Technologies
2)apt-cache policy php
输出:
php:
Installed: (none)
Candidate: 1:7.0+35ubuntu6
Version table:
1:7.0+35ubuntu6 500
500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
500 http://archive.ubuntu.com/ubuntu xenial/main i386 Packages
3)dpkg -l | grep -E '^ii' | grep php
输出:
ii libapache2-mod-php7.0 7.0.28-0ubuntu0.16.04.1 amd64 server-side, HTML-embedded scripting language (Apache 2 module)
ii php-cli-prompt 1.0.1+dfsg-1build1 all tiny helper prompting for user input
ii php-common 1:35ubuntu6.1 all Common files for PHP packages
ii php-composer-semver 1.2.0-1build1 all Semver library that offers utilities, version constraint parsing and
ii php-composer-spdx-licenses 1.1.2-1build1 all SPDX licenses list and validation library
ii php-gd 1:7.0+35ubuntu6 all GD module for PHP [default]
ii php-json-schema 1.6.1-1build1 all implementation of JSON schema
ii php-mysql 1:7.0+35ubuntu6.1 all MySQL module for PHP [default]
ii php-symfony-console 2.7.10-0ubuntu2 all run tasks from the command line
ii php-symfony-filesystem 2.7.10-0ubuntu2 all basic filesystem utilities
ii php-symfony-finder 2.7.10-0ubuntu2 all find files and directories
ii php-symfony-process 2.7.10-0ubuntu2 all execute commands in sub-processes
ii php7.0-cli 7.0.28-0ubuntu0.16.04.1 amd64 command-line interpreter for the PHP scripting language
ii php7.0-common 7.0.28-0ubuntu0.16.04.1 amd64 documentation, examples and common module for PHP
ii php7.0-curl 7.0.28-0ubuntu0.16.04.1 amd64 CURL module for PHP
ii php7.0-gd 7.0.28-0ubuntu0.16.04.1 amd64 GD module for PHP
ii php7.0-json 7.0.28-0ubuntu0.16.04.1 amd64 JSON module for PHP
ii php7.0-mysql 7.0.28-0ubuntu0.16.04.1 amd64 MySQL module for PHP
ii php7.0-opcache 7.0.28-0ubuntu0.16.04.1 amd64 Zend OpCache module for PHP
ii php7.0-readline 7.0.28-0ubuntu0.16.04.1 amd64 readline module for PHP
ii php7.0-xml 7.0.28-0ubuntu0.16.04.1 amd64 DOM, SimpleXML, WDDX, XML, and XSL module for PHP
4)$ which php
或$ which php7.0
输出:
/usr/bin/php
或者/usr/bin/php7.0
但是,我无法php
再卸载:
$ sudo apt remove php
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'php' is not installed, so not removed
答案1
根据apt
描述php
:
该包为依赖包,依赖于Ubuntu默认的PHP版本(目前为7.2)。
因此,您已卸载php
,以确保安装了最新的 Ubuntu php
,但没有卸载单个 php 包本身。
现在要执行此操作,您必须使用 'php*': 清除 ,sudo apt purge php-*
应该sudo apt purge php7.0*
可以解决问题。使用libapache2-mod-php7.0
手动清除sudo apt purge libapache2-mod-php7.0
。如果您只是尝试删除 ,这可以避免与包管理发生冲突php*
。
此后,php 将被完全删除。要重新安装,只需使用 php,因为它具有所有依赖项。