如何在Ubuntu 11.04中安装autoconf？

Question

当我尝试通过以下命令在Ubuntu 11.04中安装autoconf时

sudo apt-get install autoconf

这个错误来了

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package autoconf 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: Package 'autoconf' has no installation candidate

如何删除此错误并安装它？

Answer 1

这对我有用。通过运行以下命令确保您已更新：

sudo apt-get update

这可能就是问题所在。