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pecl install imagick がエラーになる場合の原因と対策

Last updated at Posted at 2019-12-12

やりたいこと

CakePHP3で

use Imagick;
new Imagick();

問題

yum install ImageMagick ImageMagick-devel

のあと、

pecl install imagick

がエラーになる。

対策

gccが無いことが原因であれば、下記を実行する。

yum -y install gcc

その後、

pecl install imagick

を再度実行する。

使えるようにするまで

pecl install imagick

が成功したら、

vi /etc/php.ini

で最下部に

extension=imagick.so

を追記して

chmod 755 /usr/lib64/php/modules/imagick.so
systemctl restart httpd

で、

new Imagick();

が動くようになればOK。

確認コマンド

php -r "echo phpinfo();" | grep "imagick"
imagick
imagick module => enabled
imagick module version => 3.4.4
imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
imagick.locale_fix => 0 => 0
imagick.progress_monitor => 0 => 0
imagick.skip_version_check => 0 => 0
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