When I build my image, I got this error, help me!
......
+ pecl install memcached-3.0.4
No releases available for package "pecl.php.net/memcached"
install failed
The command '/bin/sh -c set -xe && apk add --no-cache --virtual .build-memcached-deps libmemcached-dev zlib-dev && pecl install memcached-3.0.4 && docker-php-ext-enable memcached && apk del .build-memcached-deps' returned a non-zero code: 1
// Dockerfile
FROM php:7.2-fpm-alpine3.6
LABEL maintainer="* <*@github.com>"
RUN set -xe \
&& apk add --no-cache --virtual .build-core-deps \
freetype-dev \
libjpeg-turbo-dev \
libpng-dev \
bzip2-dev \
icu-dev \
openldap-dev \
libxml2-dev \
tidyhtml-dev \
libxslt-dev \
\
&& docker-php-ext-configure gd \
--with-freetype-dir=/usr/include/ \
--with-jpeg-dir=/usr/include/ \
--with-png-dir=/usr/include/ \
&& export NPROC=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || 1) \
&& docker-php-ext-install -j${NPROC} gd \
bcmath \
bz2 \
calendar \
pdo \
pdo_mysql \
dba \
exif \
intl \
ldap \
mysqli \
pcntl \
shmop \
soap \
sockets \
sysvmsg \
sysvsem \
sysvshm \
tidy \
wddx \
xmlrpc \
xsl \
zip \
\
&& apk del .build-core-deps
RUN set -xe \
&& apk add --no-cache --virtual .build-memcached-deps \
libmemcached-dev \
zlib-dev \
\
&& pecl install memcached-3.0.4 \
&& docker-php-ext-enable memcached \
\
&& apk del .build-memcached-deps
RUN pecl install redis-3.1.4 && docker-php-ext-enable redis