LARAVEL INSTALLATION： "PHP.INI"の "EXTENSION = PHP_MBSTRING.DLL"なし

Question

私はlaravelフレームワークやWeb開発の初心者です。

PHPバージョンは5.6です。 私のAmazon Linux Serverにlaravelフレームワークをインストールする際に問題があります。

以下は私が直面した最初のエラーです。いくつかの研究の後

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

Problem 1 
- laravel/framework v5.2.9 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.8 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.7 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.6 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.5 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.4 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.39 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.38 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.37 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.36 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.35 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.34 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.33 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.32 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.31 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.30 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.3 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.29 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.28 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.27 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.26 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.25 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.24 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.23 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.22 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.21 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.20 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.2 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.19 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.18 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.17 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.16 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.15 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.14 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.13 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.12 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.11 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.10 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.1 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- laravel/framework v5.2.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system. 
- Installation request for laravel/framework 5.2.* -> satisfiable by laravel/framework[v5.2.0, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9]. 

To enable extensions, verify that they are enabled in those .ini files: 
- /etc/php.ini 
- /etc/php-5.6.d/20-bz2.ini 
- /etc/php-5.6.d/20-calendar.ini 
- /etc/php-5.6.d/20-ctype.ini 
- /etc/php-5.6.d/20-curl.ini 
- /etc/php-5.6.d/20-dom.ini 
- /etc/php-5.6.d/20-exif.ini 
- /etc/php-5.6.d/20-fileinfo.ini 
- /etc/php-5.6.d/20-ftp.ini 
- /etc/php-5.6.d/20-gettext.ini 
- /etc/php-5.6.d/20-iconv.ini 
- /etc/php-5.6.d/20-phar.ini 
- /etc/php-5.6.d/20-posix.ini 
- /etc/php-5.6.d/20-shmop.ini 
- /etc/php-5.6.d/20-simplexml.ini 
- /etc/php-5.6.d/20-sockets.ini 
- /etc/php-5.6.d/20-sysvmsg.ini 
- /etc/php-5.6.d/20-sysvsem.ini 
- /etc/php-5.6.d/20-sysvshm.ini 
- /etc/php-5.6.d/20-tokenizer.ini 
- /etc/php-5.6.d/20-xml.ini 
- /etc/php-5.6.d/20-xmlwriter.ini 
- /etc/php-5.6.d/20-xsl.ini 
- /etc/php-5.6.d/20-zip.ini 
- /etc/php-5.6.d/30-wddx.ini 
- /etc/php-5.6.d/30-xmlreader.ini 
- /etc/php-5.6.d/40-json.ini 
- /etc/php-5.6.d/php.ini 
You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode. 

私は= php.mbstring.dllライン」拡張子のコメントを解除する必要がありましたように、それはそうです。だから私は、それを見つけることを試みたが、私のAWSサーバーでphp.iniファイルはありませんその後、私は自分で行を入れましたが、別のエラーに対処する必要があります。

私はもう何をすべきか分かりません。前に？もしあなたがいたら、この問題で私を助けることができますか？

私の英語i私の最初の言葉ではないので、この投稿が理にかなっていないか、もっと情報が必要な場合は、私にも教えてください！

アドバイスをいただければ幸いです！前もって感謝します！

Answer 1

PHP exstion mbstringが必要です。

//if your using ubuntu or debian 
sudo apt-get install libapache2-mod-php5 
//or if your using centos this should install it 
yum install php