docker php如何安装event或libevent？

Question

我写了一个dockerfile

FROM php:7.2-cli

RUN curl -fsSL 'http://pecl.php.net/get/event-2.3.0.tgz' -o event.tgz \
    && mkdir -p event \
    && tar -xf event.tgz -C event --strip-components=1 \
    && rm event.tgz \
    && ( \
        cd event \
        && phpize \
        && ./configure --with-php-config=/usr/local/php/bin --with-event-libevent-dir=/usr/local/libevent-2.1.8/ \
        && make -j "$(nproc)" \
        && make install \
    ) \
    && rm -r event \
    && docker-php-ext-enable event
RUN docker-php-ext-install -j$(nproc) pcntl \
    #&& pecl install event-2.4.2 \
    #&& docker-php-ext-configure event --with-event-libevent-dir=/usr/local/libevent-2.4.2/ \
    && docker-php-ext-enable pcntl

但它并不能很好地工作。

configure: error: Cannot find php-config. Please use --with-php-config=PATH

我想使用php pecl扩展事件或libevent，我应该怎么做？谢谢!

Answer 1

下面的docker文件适用于我：

FROM php:7.2-cli
RUN docker-php-ext-install sockets \
    && apt-get update && apt-get -y install libevent-dev libssl-dev libjpeg-dev libpng-dev \
    && pecl channel-update pecl.php.net && pecl install event-2.4.2 && docker-php-ext-enable event \
    && docker-php-ext-install -j$(nproc) pcntl mysqli