使用 composer 安装 MixPHP 遇到提示 PHP 缺少扩展 很诡异
q569321245 · 2019-11-01 15:51:59 +08:00 · 5626 次点击这是一个创建于 1875 天前的主题，其中的信息可能已经有所发展或是发生改变。
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Installing mix/mix (v2.0.7)
- Installing mix/mix (v2.0.7): Loading from cache
Created project in /home/wwwroot/mix
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested PHP extension ext-redis * is missing from your system. Install or enable PHP's redis extension.
Problem 2
- The requested PHP extension ext-mbstring * is missing from your system. Install or enable PHP's mbstring extension.
但是我本地输出 phpinfo() 跟 执行 php -m 都有这两个扩展
我也本地测试 redis
$redis = new Redis() or die("Cannot load Redis module.");
$redis->connect('localhost',6379);
$auth = $redis->auth('redis');//redis 改为你的 redis 密码
$redis->set('name', '111');
echo $redis->get('name');
结果是输出 111
求各位大佬支个招
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2kCS5c0b0ITXE5k2 2019-11-01 15:58:42 +08:00 via iPhone
确认下 composer 用的 PHP 和你测试的是否一样
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q569321245 OP @emeab composer 使用的是“环境变量”里面的 php php -v 跟我 phpinfo 输出出来的 php 是一个版本的
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haiyang416 2019-11-01 16:24:12 +08:00
php composer.phar install 试试，仔细检查下 composer 运行的到底是那个 php，加载的是哪个 php.ini 。
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q569321245 OP @haiyang416 执行 php composer.phar install 报错 Could not open input file: composer.phar
问下怎么检查 composer 运行的到底是那个 php，加载的是哪个 php.ini 步骤要怎么去实现 |
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littleylv 2019-11-01 16:58:22 +08:00
首先确认 composer 的 php 和你直接执行的 php 是不是同一个
`which composer` 找到对应的 composer 执行文件，打开看看第一行类似这样的 `#!/usr/bin/env php` 执行第一行里的 `/usr/bin/env php -v (-m)` 看看和`php -v (-m)`的一样不 或者执行 `composer show -p` 看看 |
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q569321245 OP @littleylv 查出来确实 php 跟 php -v 的不一样 那要怎么去切换 composer 的 php 版本呢
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littleylv 2019-11-01 18:01:59 +08:00
@q569321245 #6 那简单，就是跟 @haiyang416 #3 说的一样，指定 php
/path/to/php /path/to/composer install xxx /usr/bin/php /usr/local/bin/composer show -p 比如我这样执行的就是 macOS 自带的 php7.3.8 /usr/local/bin/php /usr/local/bin/composer show -p （或者不指定路径就是默认的 php /usr/local/bin/composer show -p 或者 composer show -p ）就是执行 brew 安装的 php7.3.11 |
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q569321245 OP @littleylv 我刚才试下了 /path/to/php(有 redis.mbstring 扩展的 php) composer create-project mix/mix --prefer-dist 还是会报错
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littleylv 2019-11-01 18:08:03 +08:00
Could not open input file: composer 吗？
那肯定的呀，你这个时候执行的是 php，后面得跟 php 文件，所以需要 /path/to/composer 而不是 composer 具体 composer 路径 `which composer` /path/to/php /path/to/composer install xxx |
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q569321245 OP @littleylv 不是 是报缺少扩展
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skiy 2019-11-01 20:21:07 +08:00 via Android
macos?你确认一下是否搞了两个 php
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q569321245 OP sudo /usr/local/bin/composer create-project mix/mix --prefer-dist 执行这条语句报了下面的错
Your requirements could not be resolved to an installable set of packages. Problem 1 - The requested PHP extension ext-redis * is missing from your system. Install or enable PHP's redis extension. Problem 2 - The requested PHP extension ext-mbstring * is missing from your system. Install or enable PHP's mbstring extension. 但是我打印 /usr/local/bin/composer show -p composer-plugin-api 1.1.0 The Composer Plugin API ext-amqp 1.9.3 The amqp PHP extension ext-bcmath 7.1.0 The bcmath PHP extension ext-ctype 7.1.0 The ctype PHP extension ext-curl 7.1.0 The curl PHP extension ext-date 7.1.0 The date PHP extension ext-dom 20031129 The dom PHP extension ext-fileinfo 1.0.5 The fileinfo PHP extension ext-filter 7.1.0 The filter PHP extension ext-ftp 7.1.0 The ftp PHP extension ext-gd 7.1.0 The gd PHP extension ext-gettext 7.1.0 The gettext PHP extension ext-hash 1.0 The hash PHP extension ext-iconv 7.1.0 The iconv PHP extension ext-json 1.5.0 The json PHP extension ext-libxml 7.1.0 The libxml PHP extension ext-mbstring 7.1.0 The mbstring PHP extension ext-mcrypt 7.1.0 The mcrypt PHP extension ext-mysqli 7.1.0 The mysqli PHP extension ext-mysqlnd 0 The mysqlnd PHP extension (actual version: mysqlnd 5.0.12-dev - 20150407 - $Id: d8daadaf41e3cd81d7c6ae96c6091fd15b2c9382 $) ext-openssl 7.1.0 The openssl PHP extension ext-pcre 7.1.0 The pcre PHP extension ext-PDO 7.1.0 The PDO PHP extension ext-pdo_mysql 7.1.0 The pdo_mysql PHP extension ext-pdo_sqlite 7.1.0 The pdo_sqlite PHP extension ext-Phar 2.0.2 The Phar PHP extension ext-posix 7.1.0 The posix PHP extension ext-redis 4.0.2 The redis PHP extension ext-Reflection 7.1.0 The Reflection PHP extension ext-session 7.1.0 The session PHP extension ext-SimpleXML 7.1.0 The SimpleXML PHP extension ext-soap 7.1.0 The soap PHP extension ext-sockets 7.1.0 The sockets PHP extension ext-SPL 7.1.0 The SPL PHP extension ext-sqlite3 0.7-dev The sqlite3 PHP extension ext-swoole 1.9.1 The swoole PHP extension ext-tokenizer 7.1.0 The tokenizer PHP extension ext-xapian 0 The xapian PHP extension (actual version: ) ext-xdebug 2.6.0beta1 The xdebug PHP extension ext-xml 7.1.0 The xml PHP extension ext-xmlreader 7.1.0 The xmlreader PHP extension ext-xmlwriter 7.1.0 The xmlwriter PHP extension ext-Zend-OPcache 7.1.0 The Zend OPcache PHP extension ext-zip 1.13.5 The zip PHP extension ext-zlib 7.1.0 The zlib PHP extension lib-curl 7.47.0 The curl PHP library lib-iconv 2.23 The iconv PHP library lib-libxml 2.9.3 The libxml PHP library lib-openssl 1.0.2.7 OpenSSL 1.0.2g 1 Mar 2016 lib-pcre 8.38 The pcre PHP library php 7.1.0 The PHP interpreter php-64bit 7.1.0 The PHP interpreter, 64bit php-ipv6 7.1.0 The PHP interpreter, with IPv6 support 里面显示的 php 版本也是 7.1.0 跟我 PHP -V 的版本是一样的 PHP 7.1.0 (cli) (built: Nov 5 2018 16:01:57) ( NTS ) Copyright (c) 1997-2016 The PHP Group Zend Engine v3.1.0-dev, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.1.0, Copyright (c) 1999-2016, by Zend Technologies with Xdebug v2.6.0beta1, Copyright (c) 2002-2017, by Derick Rethans 昨天根据大家说的装了两个 php 把其中一个给删除了 |
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