通过 github 安装 laravel 安装时出错

Question

问题 1

Installation request for laravel/framework v5.2.16 -> satisfiable by laravel/framework[v5.2.16].
laravel/framework v5.2.16 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.

要启用扩展，请确认它们在那些 .ini 文件中已启用：

 /etc/php/7.0/cli/php.ini
 /etc/php/7.0/cli/conf.d/10mysqlnd.ini
 /etc/php/7.0/cli/conf.d/10opcache.ini
 /etc/php/7.0/cli/conf.d/10pdo.ini
 /etc/php/7.0/cli/conf.d/20calendar.ini
 /etc/php/7.0/cli/conf.d/20ctype.ini
 /etc/php/7.0/cli/conf.d/20exif.ini
 /etc/php/7.0/cli/conf.d/20fileinfo.ini
 /etc/php/7.0/cli/conf.d/20ftp.ini
 /etc/php/7.0/cli/conf.d/20gettext.ini
 /etc/php/7.0/cli/conf.d/20iconv.ini
 /etc/php/7.0/cli/conf.d/20json.ini
 /etc/php/7.0/cli/conf.d/20mysqli.ini
 /etc/php/7.0/cli/conf.d/20pdo_mysql.ini
 /etc/php/7.0/cli/conf.d/20phar.ini
 /etc/php/7.0/cli/conf.d/20posix.ini
 /etc/php/7.0/cli/conf.d/20readline.ini
 /etc/php/7.0/cli/conf.d/20shmop.ini
 /etc/php/7.0/cli/conf.d/20sockets.ini
 /etc/php/7.0/cli/conf.d/20sysvmsg.ini
 /etc/php/7.0/cli/conf.d/20sysvsem.ini
 /etc/php/7.0/cli/conf.d/20sysvshm.ini
 /etc/php/7.0/cli/conf.d/20tokenizer.ini
 /etc/php/7.0/cli/conf.d/20zlib.ini

您还可以运行 php --ini 在终端内查看 PHP 在 CLI 模式下使用了哪些文件。

Answer 1

您需要使用 mbstring 重新编译 php。（超出本题范围）

here's a php7 fork of mbstring

通过 github 安装 laravel 安装时出错

Error while installing laravel installation via github

laravel

laravel-5.2