如何解决在CentOS7上安装Composer的PHP错误

Question

当我在CentOS7上运行sudo yum install composer时，我收到此错误

Error: Package: composer-1.8.4-1.el7.noarch (epel)
   Requires: php-zip
   Available: php-common-5.4.16-46.el7.x86_64 (base)
       php-zip
   Available: php-pecl-zip-1.15.3-1.el7.remi.7.0.x86_64 (remi-php70)
   Available: php72w-common-7.2.16-1.w7.x86_64 (webtatic)
       php-zip
   Installed: php-common-7.3.4-1.el7.remi.x86_64 (@remi-php73)
       Not found
   Available: php-common-7.0.33-5.el7.remi.x86_64 (remi-php70)
       Not found
   Available: php-common-7.0.33-7.el7.remi.x86_64 (remi-php70)
       Not found
   Available: php-common-7.1.27-1.el7.remi.x86_64 (remi-php71)
       Not found
   Available: php-common-7.1.28-1.el7.remi.x86_64 (remi-php71)
       Not found
   Available: php-common-7.2.16-1.el7.remi.x86_64 (remi-php72)
       Not found
   Available: php-common-7.2.17-1.el7.remi.x86_64 (remi-php72)
       Not found
   Available: php-common-7.3.3-1.el7.remi.x86_64 (remi-php73)
       Not found
You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

我尝试过的没有用过：我试过运行rpm -Va --nofiles --nodigest，我已经尝试在安装yum之后运行--skip-broken，我已经重新安装了php，我已经清理了yum。

这是我的php -v的样子

[centos@localhost etc]$ php -v
PHP 7.3.4 (cli) (built: Apr  2 2019 13:48:50) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.4, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.3.4, Copyright (c) 1999-2018, by Zend Technologies

php centos-7 yum作曲家

Answer 1

您有多个PHP提供程序。这会产生冲突，你应该只使用一个。

• 禁用webtatic
• 只保留一个remi-php7x

跑

yum-config-manager --disable webtatic
yum-config-manager --disable remi-php70
yum-config-manager --disable remi-php71
yum-config-manager --disable remi-php72

然后，您将能够使用PHP 7.3和任何扩展

yum-config-manager --enable remi-php73
yum install php-zip

并从存储库安装其他工具的组合器。

yum install composer

正如Wizard所解释的那样