Docker-php-ext-install mcrypt 缺少文件夹
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Docker-php-ext-install mcrypt missing folder
提问by Gerrit
I try to install mcrypt in my docker image based on php:7.2-apache. Therefore I use the RUN-Command from the documentation and also answerd herebut I receive this error:
我尝试在我的 docker 镜像中安装 mcrypt 基于php:7.2-apache. 因此，我使用文档中的 RUN-Command 并在此处回答，但收到此错误：
error: /usr/src/php/ext/mcrypt does not exist
usage: /usr/local/bin/docker-php-ext-install [-jN] ext-name [ext-name ...]
ie: /usr/local/bin/docker-php-ext-install gd mysqli
/usr/local/bin/docker-php-ext-install pdo pdo_mysql
/usr/local/bin/docker-php-ext-install -j5 gd mbstring mysqli pdo pdo_mysql shmop
if custom ./configure arguments are necessary, see docker-php-ext-configure
Possible values for ext-name:
bcmath bz2 calendar ctype curl dba dom enchant exif fileinfo filter ftp gd gettext gmp hash iconv imap interbase intl json ldap mbstring mysqli oci8 odbc opcache pcntl pdo pdo_dblib pdo_firebird pdo_mysql pdo_oci pdo_odbc pdo_pgsql pdo_sqlite pgsql phar posix pspell readline recode reflection session shmop simplexml snmp soap sockets sodium spl standard sysvmsg sysvsem sysvshm tidy tokenizer wddx xml xmlreader xmlrpc xmlwriter xsl zend_test zip
Some of the above modules are already compiled into PHP; please check
the output of "php -i" to see which modules are already loaded.
ERROR: Service 'web' failed to build: The command '/bin/sh -c apt-get update && apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libmcrypt-dev libpng-dev && docker-php-ext-install -j$(nproc) iconv mcrypt gd mbstring zip' returned a non-zero code: 1
My Dockerfile:
我的 Dockerfile：
FROM php:7.2-apache
RUN apt-get update && apt-get install -y \
libfreetype6-dev \
libjpeg62-turbo-dev \
libmcrypt-dev \
libpng-dev \
&& docker-php-ext-install -j$(nproc) iconv mcrypt gd mbstring zip
# && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
# && docker-php-ext-install -j$(nproc) gd
COPY ./etc/000-default.conf /etc/apache2/sites-available/
EXPOSE 80
Has anybody an idea how to solve or how to get the needed files in the requested folder?
有没有人知道如何解决或如何在请求的文件夹中获取所需的文件？
Thanks!
谢谢！
回答by MoiioM
mycryptextension is not provided with the PHP source since 7.2, but are instead available through PECL. To install a PECLextension in docker, use pecl installto download and compile it, then use docker-php-ext-enableto enable it:
自7.2起 PHP 源代码中不再提供mycrypt扩展，而是通过PECL 提供。要在docker 中安装PECL扩展，请使用下载并编译它，然后使用启用它：pecl installdocker-php-ext-enable
pecl install mcrypt-1.0.3
docker-php-ext-enable mcrypt
回答by rlorenzo
回答by Tomasz
To install mcryptextension you have to make sure you did install libmcrypt-devwhich is required.
要安装mcrypt扩展，您必须确保安装了libmcrypt-dev所需的扩展。
Try to add:
尝试添加：
RUN apt install libmcrypt-dev
before you are trying to install extensions for php.
在您尝试安装 php 扩展之前。
Update
更新
Try to run first:
尝试先运行：
docker-php-ext-configure mcrypt
and then
进而
docker-php-ext-install mcrypt
