运行环境:

系统: win10

软件:

1. virtualbox 6.2
2. vagrant 2.2.4
3. homestead 7.1.0

sudo apt-get updatesudo apt-get -y install php5.6-mysql php5.6-fpm php5.6-mbstring php5.6-xml php5.6-curl

安装中出现

Fetched 3,466 kB in 6min 24s (9,022 B/s)                                                                                       E: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/pool/main/p/php5.6/php5.6-common_5.6.40-8+ubuntu18.04.1+deb.sury.org+1_amd64.deb  Connection timed out [IP: 91.189.95.83 80]E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

这是因为下载超时导致的，继续执行

sudo apt-get -y install php5.6-mysql php5.6-fpm php5.6-mbstring php5.6-xml php5.6-curl

进行重试进行安装 php 5.6

最后执行命令，进行 重启 nginx和php5.6-fpm

/etc/init.d/nginx restart/etc/init.d/php5.6-fpm restart

Reference