superlyons
commented
6 years ago 解决办法：
vi /etc/sysctl.conf
或者
vi /usr/lib/sysctl.d/00-system.conf
添加如下代码： net.ipv4.ip_forward=1
重启network服务
systemctl restart network
已找到!
Closed superlyons closed 6 years ago
superlyons
commented
6 years ago 解决办法：
或者
添加如下代码： net.ipv4.ip_forward=1
重启network服务
已找到!
fancyecommerce
commented
6 years ago 好的，有问题，可以去www.fecshop.com发帖，当然这里也可以。
thefreelight
commented
5 years ago 没解决呀，按照这个方法
你好! 我的环境是在vbox下运行centos7, docker版本为17.12.0-ce, compose版本为1.19, 我再执行sudo docker-compose build时遇到如下错误, 有劳如何解决? 谢谢!
xunsearch uses an image, skipping mongodb uses an image, skipping redis uses an image, skipping mysql uses an image, skipping Building php Step 1/12 : FROM php:7.1.13-fpm ---> 3ac64cb99e11 Step 2/12 : RUN apt-get update && apt-get install -y libfreetype6-dev librabbitmq-dev libssh-dev libjpeg62-turbo-dev libmcrypt-dev libpng12-dev libicu-dev libxml2-dev libssl-dev git wget ssh libpcre3-dev --no-install-recommends ---> [Warning] IPv4 forwarding is disabled. Networking will not work. ---> Running in 850137f46d82 Err http://security.debian.org jessie/updates InRelease
Err http://deb.debian.org jessie InRelease
Err http://security.debian.org jessie/updates Release.gpg Temporary failure resolving 'security.debian.org' Err http://deb.debian.org jessie-updates InRelease
Err http://deb.debian.org jessie Release.gpg Temporary failure resolving 'deb.debian.org' Err http://deb.debian.org jessie-updates Release.gpg Temporary failure resolving 'deb.debian.org' Reading package lists... W: Failed to fetch http://deb.debian.org/debian/dists/jessie/InRelease
W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/InRelease
W: Failed to fetch http://security.debian.org/dists/jessie/updates/InRelease
W: Failed to fetch http://security.debian.org/dists/jessie/updates/Release.gpg Temporary failure resolving 'security.debian.org'
W: Failed to fetch http://deb.debian.org/debian/dists/jessie/Release.gpg Temporary failure resolving 'deb.debian.org'
W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/Release.gpg Temporary failure resolving 'deb.debian.org'
W: Some index files failed to download. They have been ignored, or old ones used instead. Reading package lists... Building dependency tree... Reading state information... Package libpcre3-dev 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: Unable to locate package libfreetype6-dev E: Unable to locate package librabbitmq-dev E: Unable to locate package libssh-dev E: Unable to locate package libjpeg62-turbo-dev E: Unable to locate package libmcrypt-dev E: Unable to locate package libpng12-dev E: Unable to locate package libicu-dev E: Unable to locate package libxml2-dev E: Unable to locate package libssl-dev E: Unable to locate package git E: Unable to locate package wget E: Unable to locate package ssh E: Package 'libpcre3-dev' has no installation candidate ERROR: Service 'php' failed to build: The command '/bin/sh -c apt-get update && apt-get install -y libfreetype6-dev librabbitmq-dev libssh-dev libjpeg62-turbo-dev libmcrypt-dev libpng12-dev libicu-dev libxml2-dev libssl-dev git wget ssh libpcre3-dev --no-install-recommends' returned a non-zero code: 100