Dockerfile - 运行apt-get install -y php5-MODULES不再工作 - “没有安装应用程序”。如何解决它?
我有一个图像php5.6 + apache,自3周前开始使用,当我构建它时,通过Dockerfile。我使用base image来启动我的图像。 一切都很好,直到今天,当我不得不改变php.ini中的一些变量。Dockerfile - 运行apt-get install -y php5-MODULES不再工作 - “没有安装应用程序”。如何解决它?
现在,当我尝试建立图像再次我收到此错误:
Step 5/173 : RUN apt-get install -y php5-common ---> Running in 8114082e9931
Reading package lists...
Building dependency tree...
Reading state information...
Package php5-common is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'php5-common' has no installation candidate
The command '/bin/sh -c apt-get install -y php5-common' returned a non-zero code: 100
它似乎正在发生的事情对每个PHP模块,我尝试安装。
这里是Dockerfile的一部分:
FROM php:5-apache ## Update apt-get
RUN apt-get update
RUN php -m
RUN php -v
RUN apt-get install -y php5-common
RUN apt-get install -y php-calendar
RUN docker-php-ext-install bcmath
RUN apt-get install -y php5-mhash
RUN apt-get install -y php5-intl
RUN cp /etc/php5/mods-available/intl.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/intl.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/intl.so
RUN apt-get install -y php5-mcrypt
RUN cp /etc/php5/mods-available/mcrypt.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/mcrypt.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/mcrypt.so
RUN apt-get install -y php5-redis
RUN cp /etc/php5/mods-available/redis.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/redis.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/redis.so
RUN apt-get install -y php5-mysql
RUN cp /etc/php5/mods-available/mysql.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/mysql.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/mysql.so
RUN cp /etc/php5/mods-available/opcache.ini /usr/local/etc/php/conf.d
RUN apt-get install -y php5-gd
RUN cp /etc/php5/mods-available/gd.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/gd.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/gd.so
RUN apt-get install -y php5-gdcm
RUN cp /etc/php5/mods-available/gdcm.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/gdcm.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/gdcm.so
RUN apt-get install -y php5-vtkgdcm
RUN cp /etc/php5/mods-available/vtkgdcm.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/vtkgdcm.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/vtkgdcm.so
RUN apt-get install -y php5-ldap
RUN cp /etc/php5/mods-available/ldap.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/ldap.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/ldap.so
RUN apt-get install -y php5-xsl
RUN cp /etc/php5/mods-available/xsl.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/xsl.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/xsl.so
RUN apt-get install -y php5-tidy
RUN cp /etc/php5/mods-available/tidy.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/tidy.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/tidy.so
RUN apt-get install -y php5-xmlrpc
RUN cp /etc/php5/mods-available/xmlrpc.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/xmlrpc.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/xmlrpc.so
RUN apt-get install -y php5-pgsql
RUN cp /etc/php5/mods-available/pgsql.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/pgsql.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/pgsql.so
RUN cp /etc/php5/mods-available/mysqli.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/mysqli.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/mysqli.so
RUN cp /etc/php5/mods-available/pdo.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/pdo.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/pdo.so
RUN cp /etc/php5/mods-available/pdo_mysql.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/pdo_mysql.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/pdo_mysql.so
RUN cp /etc/php5/mods-available/pdo_pgsql.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/pdo_pgsql.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/pdo_pgsql.so
RUN cp /etc/php5/mods-available/readline.ini /usr/local/etc/php/conf.d && ln -s /usr/lib/php5/20131226/readline.so /usr/local/lib/php/extensions/no-debug-non-zts-20131226/readline.so
#COPYING__php.ini
RUN cp /etc/php5/cli/php.ini /usr/local/etc/php/
RUN ls -l /usr/local/etc/
## Setting up php.ini varaibles
RUN grep '^post_max_size' /usr/local/etc/php/php.ini
RUN sed -i 's,^post_max_size =.*$,post_max_size = 2048M,' /usr/local/etc/php/php.ini
RUN grep '^post_max_size' /usr/local/etc/php/php.ini
RUN grep '^upload_max_filesize' /usr/local/etc/php/php.ini
RUN sed -i 's,^upload_max_filesize =.*$,upload_max_filesize = 2048M,' /usr/local/etc/php/php.ini
RUN grep '^upload_max_filesize' /usr/local/etc/php/php.ini
...
基本上has no installation candidate
错误这是工作3个星期前所有模块。
我怎么能解决这个问题?
UPDATE
遵循问题看到这个POST
回答:
PHP官方容器图像自带助手使它更容易些。这些示例直接来自the PHP repository on Docker。
安装核心扩展mcyrpt
你将以下内容添加到您的Dockerfile
:
RUN docker-php-ext-install -j$(nproc) mcrypt
一些扩展需要在系统上存在的库(因为当你建立你的容器中的扩展已经编译)。请注意,在这个例子中,所有的命令串在一起,你可能作为一个个人发出RUN
。
RUN apt-get update && apt-get install -y libfreetype6-dev \ libjpeg62-turbo-dev \
libmcrypt-dev \
libpng-dev
&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
&& docker-php-ext-install -j$(nproc) gd
对于PECL扩展,像redis
或memcached
你让pecl install
处理安装,然后使用docker-php-ext-enable
添加相应的.ini
文件(S)。与上面的gd
示例不同,某些PECL扩展有它们自己的依赖关系,所以您在安装之前使用apt-get install -y ...
添加这些扩展。
RUN pecl install redis-3.1.0 && docker-php-ext-enable redis
报料它一起,它可能看起来像这样添加gd
,redis
和mcrypt
。
FROM php:5-apache RUN apt-get update && apt-get install -y libfreetype6-dev \
libjpeg62-turbo-dev \
libmcrypt-dev \
libpng-dev
&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
&& docker-php-ext-install -j$(nproc) gd
RUN docker-php-ext-install -j$(nproc) mcrypt
RUN pecl install redis-3.1.0 && docker-php-ext-enable redis
RUN php -m
回答:
如果你看一下Dockerfile
您提供的link到,它有这些行:中-1
为Pin-Priority
# prevent Debian's PHP packages from being installed # https://github.com/docker-library/php/pull/542
RUN set -eux; \
{ \
echo 'Package: php*'; \
echo 'Pin: release *'; \
echo 'Pin-Priority: -1'; \
} > /etc/apt/preferences.d/no-debian-php
偏爱PHP软件包时,告诉系统不安装这些软件包。 而拉请求正在解释为什么https://github.com/docker-library/php/pull/542。
要解决您的问题,您必须使用内置的docker-php-ext-install
命令来安装PHP程序包。这里是他们的官方页面的例子https://hub.docker.com/_/php/:
FROM php:5-apache RUN apt-get update && apt-get install -y \
libfreetype6-dev \
libjpeg62-turbo-dev \
libmcrypt-dev \
libpng-dev \
&& docker-php-ext-install -j$(nproc) iconv mcrypt \
&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
&& docker-php-ext-install -j$(nproc) gd
祝你好运。
以上是 Dockerfile - 运行apt-get install -y php5-MODULES不再工作 - “没有安装应用程序”。如何解决它? 的全部内容, 来源链接: utcz.com/qa/266857.html