46

我尝试在基于php:7.2-apache. 因此,我使用文档中的 RUN-Command 并在此处回答,但我收到此错误:

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

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

有谁知道如何解决或如何在请求的文件夹中获取所需的文件?

谢谢!

4

3 回答 3

119

自7.2以来, PHP 源代码不提供mcrypt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-1.0.4
docker-php-ext-enable mcrypt

pecl install您可能需要安装/更新软件包之前libmcrypt-dev

apt-get update && apt-get install -y libmcrypt-dev
于 2017-12-06T11:26:06.443 回答
21

基于 MoiioM 的回答,这对我使用PHP7.2-stretch中的Docker 映像很有用

RUN apt-get update && apt-get install -y libmcrypt-dev \
    && pecl install mcrypt-1.0.4 \
    && docker-php-ext-enable mcrypt
于 2019-03-26T16:56:46.060 回答
10

要安装mcrypt扩展,您必须确保您确实安装libmcrypt-dev了所需的。

尝试添加:

RUN apt install libmcrypt-dev

在您尝试安装 php 扩展之前。

更新

尝试先运行:

docker-php-ext-configure mcrypt

接着

docker-php-ext-install mcrypt
于 2017-12-06T09:50:12.000 回答