码头工人Laravel:配置:错误:未满足包要求(oniguruma)

2022-01-14 00:00:00 docker dockerfile php laravel

谁能帮我解决这个问题.

Can anyone help me with this problem.

当我尝试从 dockerfile 为 laravel 应用程序创建 docker 映像时，我收到此错误:

When i try to create a docker image from a dockerfile for laravel application i get this error:

正在检查 oniguruma...不配置:错误:不满足包要求(oniguruma):

checking for oniguruma... no configure: error: Package requirements (oniguruma) were not met:

No package 'oniguruma' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables ONIG_CFLAGS
and ONIG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

命令'/bin/sh -c docker-php-ext-install pdo mbstring'返回一个非零代码:1

The command '/bin/sh -c docker-php-ext-install pdo mbstring' returned a non-zero code: 1

这是我的 Dockerfile:

Here is my Dockerfile:

FROM php:7
RUN apt-get update -y && apt-get install -y openssl zip unzip git
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN docker-php-ext-install pdo mbstring
WORKDIR /app
COPY app /app # this copies all the app files to a folder called `app`
RUN composer install

CMD php artisan serve --host=0.0.0.0 --port=8000
EXPOSE 8000

以及构建 Dockerfile 的 docker 命令

and the docker command to build the Dockerfile

sudo docker build -t test .

推荐答案

只需从 docker-php-ext-install 指令中删除 mbstring 即可.

Just remove mbstring from the docker-php-ext-install instruction.

错误是由依赖问题引起的 - mbstring 扩展需要 oniguruma 库才能使多字节正则表达式函数工作.来自安装指南:

The error is caused by a dependency problem - the mbstring extension requires the oniguruma library to make multibyte regular expression functions work. From the installation guide:

Oniguruma 是支持多字节字符的正则表达式函数所必需的.Oniguruma 与 mbstring 捆绑在一起.从 PHP 5.4.0 开始，如果系统上已经安装了 Oniguruma，可以指定 --with-onig[=DIR] 以使用已安装的库.

Oniguruma is necessary for the regular expression functions with multibyte character support. Oniguruma is bundled with mbstring. As of PHP 5.4.0, if Oniguruma is already installed on the system, --with-onig[=DIR] can be specified to use the installed library.

但是，在您使用的映像中，扩展程序已经安装和配置，因此您无需执行任何其他操作:

However, in the image that you're using, the extension is already installed and configured, so you don't need to do anything else:

$> docker run --rm -it php:7 php -r "var_dump(mb_ereg_match('^99.*', '123456'));"                                                                                      
bool(false)

$> docker run --rm -it php:7 php -r "var_dump(mb_ereg_match('^12.*', '123456'));"                                                                                      
bool(true)

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