Php 编写器全局要求“laravel/installer”失败

我从窗口换到了徐邦图。我正在windows中使用Laravel，并通过文档中的composer安装了它。那里一切都很好

但是，当我转到xubuntu时，安装了lamp php和mysql，现在一切正常，包括phpmyadmin

我还安装了composer，现在正在尝试安装laravel，下面显示了此错误

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/installer v1.4.1 requires ext-zip * -> the requested PHP extension zip is missing from your system.
    - laravel/installer v1.4.0 requires ext-zip * -> the requested PHP extension zip is missing from your system.
    - Installation request for laravel/installer ^1.4 -> satisfiable by laravel/installer[v1.4.0, v1.4.1].

  To enable extensions, verify that they are enabled in your .ini files:
    - /etc/php/7.0/cli/php.ini
    - /etc/php/7.0/cli/conf.d/10-mysqlnd.ini
    - /etc/php/7.0/cli/conf.d/10-opcache.ini
    - /etc/php/7.0/cli/conf.d/10-pdo.ini
    - /etc/php/7.0/cli/conf.d/15-xml.ini
    - /etc/php/7.0/cli/conf.d/20-calendar.ini
    - /etc/php/7.0/cli/conf.d/20-ctype.ini
    - /etc/php/7.0/cli/conf.d/20-dom.ini
    - /etc/php/7.0/cli/conf.d/20-exif.ini
    - /etc/php/7.0/cli/conf.d/20-fileinfo.ini
    - /etc/php/7.0/cli/conf.d/20-ftp.ini
    - /etc/php/7.0/cli/conf.d/20-gd.ini
    - /etc/php/7.0/cli/conf.d/20-gettext.ini
    - /etc/php/7.0/cli/conf.d/20-iconv.ini
    - /etc/php/7.0/cli/conf.d/20-json.ini
    - /etc/php/7.0/cli/conf.d/20-mbstring.ini
    - /etc/php/7.0/cli/conf.d/20-mcrypt.ini
    - /etc/php/7.0/cli/conf.d/20-mysqli.ini
    - /etc/php/7.0/cli/conf.d/20-pdo_mysql.ini
    - /etc/php/7.0/cli/conf.d/20-phar.ini
    - /etc/php/7.0/cli/conf.d/20-posix.ini
    - /etc/php/7.0/cli/conf.d/20-readline.ini
    - /etc/php/7.0/cli/conf.d/20-shmop.ini
    - /etc/php/7.0/cli/conf.d/20-simplexml.ini
    - /etc/php/7.0/cli/conf.d/20-sockets.ini
    - /etc/php/7.0/cli/conf.d/20-sysvmsg.ini
    - /etc/php/7.0/cli/conf.d/20-sysvsem.ini
    - /etc/php/7.0/cli/conf.d/20-sysvshm.ini
    - /etc/php/7.0/cli/conf.d/20-tokenizer.ini
    - /etc/php/7.0/cli/conf.d/20-wddx.ini
    - /etc/php/7.0/cli/conf.d/20-xmlreader.ini
    - /etc/php/7.0/cli/conf.d/20-xmlwriter.ini
    - /etc/php/7.0/cli/conf.d/20-xsl.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

Installation failed, deleting ./composer.json.

我尝试重新启动我的apache2，但仍然出现同样的错误

下面是我键入php-ini时的配置文件列表

Configuration File (php.ini) Path: /etc/php/7.1/cli
Loaded Configuration File:         /etc/php/7.1/cli/php.ini
Scan for additional .ini files in: /etc/php/7.1/cli/conf.d
Additional .ini files parsed:      /etc/php/7.1/cli/conf.d/10-opcache.ini,
/etc/php/7.1/cli/conf.d/10-pdo.ini,
/etc/php/7.1/cli/conf.d/20-calendar.ini,
/etc/php/7.1/cli/conf.d/20-ctype.ini,
/etc/php/7.1/cli/conf.d/20-curl.ini,
/etc/php/7.1/cli/conf.d/20-exif.ini,
/etc/php/7.1/cli/conf.d/20-fileinfo.ini,
/etc/php/7.1/cli/conf.d/20-ftp.ini,
/etc/php/7.1/cli/conf.d/20-gettext.ini,
/etc/php/7.1/cli/conf.d/20-iconv.ini,
/etc/php/7.1/cli/conf.d/20-json.ini,
/etc/php/7.1/cli/conf.d/20-phar.ini,
/etc/php/7.1/cli/conf.d/20-posix.ini,
/etc/php/7.1/cli/conf.d/20-readline.ini,
/etc/php/7.1/cli/conf.d/20-shmop.ini,
/etc/php/7.1/cli/conf.d/20-sockets.ini,
/etc/php/7.1/cli/conf.d/20-sysvmsg.ini,
/etc/php/7.1/cli/conf.d/20-sysvsem.ini,
/etc/php/7.1/cli/conf.d/20-sysvshm.ini,
/etc/php/7.1/cli/conf.d/20-tokenizer.ini

如果有人能帮忙，我将不胜感激。

---

提前谢谢。

您的问题出在ext-zip扩展中。打开终端并键入以下内容：

sudo apt install php7-zip.

看看这是否可行。好啊

---

另外，我为我的英语感到抱歉

在debian 8 jessie上，命令是：sudo apt get install php7.0-zip