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EC2 の Laravel に Imagick をインストールする

Last updated at Posted at 2017-09-25

環境を確認します

スーパーユーザーにて行います

$ sudo su -

【 Fileinfo Extension 】

# php -r 'phpinfo();' > /var/www/laravel/info.log

結果が
fileinfo support => enabled
version => 1.0.5
ならデフォルトでOK

【 GD Library 】

# php -r 'var_dump(gd_info());'

結果が
array(**){
["GD VERSION"] => string(26) "bundled ..."
ならデフォルトでOK

【 Imagic 】

# php -r 'print_r(imagic::getVersion());'

結果が
["ver"] => ~~~
でなければ、Imagick のインストールへ

Imagick をインストールします

1. Memcached (yum)

# yum install -y memcached memcached-devel

2. php-pear (yum)

# yum install -y php-pear

3. php56-devel (yum)

# yum install -y php56-devel

4. memcache (pecl)

# yum install -y memcache

5. Image Magick (yum)

# yum install -y ImageMagick*

6. Imagick (pecl)

# pecl install imagick

※ please provide the prefix of imagemagick installation と出たらエンター

7. php.ini 修正

ファイルの最後に1行追加

extension = imagick.so

intervention/image をインストールします

$ cd laravel
$ composer require intervention/image

これでエラー出たら SWAP ファイルを作る

【 SWAP ファイルを作る 】

$ sudo su -
# dd if=/dev/zero of=/swapfile1 bs=1M count=512
> 512+0 records in
  512+0 records out
  536870912 bytes (537 MB) copied, 5.74393 s, 93.5 MB/s
# ll /swapfile1
> -rw-r--r-- 1 root root 536870912 Mar  3 00:52 /swapfile1
# chmod 600 /swapfile1
# mkswap /swapfile1
> Setting up swapspace version 1, size = 524284 KiB
  no label, UUID=0cf6e114-a01e-45e5-94f6-7c9adf75f5f2
# swapon /swapfile1
# swapon -s
> Filename                                Type            Size    Used    Priority
  /swapfile1                              file    524284  0       -1
# free
>              total       used       free     shared    buffers     cached
  Mem:       1020188     626832     393356          0       8272     556020
  -/+ buffers/cache:      62540     957648
  Swap:       524284          0     524284
# grep Swap /proc/meminfo
> SwapCached:            0 kB
  SwapTotal:        524284 kB
  SwapFree:         524284 kB

スワップファイルを無効化して Swap 領域のサイズを元に戻す

# swapoff /swapfile1
# rm -f /swapfile1

以上となります。

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