php - 安装 GD Toolkit 时出错

Question

我一直在尝试在我的 Ubuntu VM 上安装 GD 工具包。操作很简单:

sudo apt-get install php5-gd

但是，当我运行此程序时，我收到一个包的 404(未找到错误):

Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  php5-gd
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
Need to get 38.8 kB of archives.
After this operation, 163 kB of additional disk space will be used.
Err http://us.archive.ubuntu.com/ubuntu/ precise-updates/main php5-gd amd64 5.3.10-1ubuntu3.1
  404  Not Found [IP: 91.189.92.153 80]
Err http://security.ubuntu.com/ubuntu/ precise-security/main php5-gd amd64 5.3.10-1ubuntu3.1
  404  Not Found [IP: 91.189.92.151 80]
Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/p/php5/php5-gd_5.3.10-1ubuntu3.1_amd64.deb  404  Not Found [IP: 91.189.92.151 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

有人遇到过这个问题吗？

Answer 1

从 user1190992 得到答案 apt-get 已经过时了......

这个命令成功了:

sudo apt-get update