在ubuntu中安装libevent开发库

Question

我正在使用ubuntu10.10尝试安装libevent开发库libevent1和libevent2。我使用了下面的命令-

apt-get install libevent-dev libevent1-dev

But it shows-
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libevent1-dev

然后我使用了- apt-get install libevent-dev，但它显示libevent-dev已经是最新版本了。那是libevent2吗？我是root用户。我做错什么了吗？Ubuntu10.10支持libevent2吗？非常感谢你的帮助。谢谢

Answer 1

是的，libevent-dev安装了libevent2。如果您检查apt-get在安装它时显示的内容：

apt-get install libevent-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  libevent-core-2.0-5 libevent-extra-2.0-5 libevent-openssl-2.0-5 libevent-pthreads-2.0-5
The following NEW packages will be installed:
  libevent-core-2.0-5 libevent-dev libevent-extra-2.0-5 libevent-openssl-2.0-5 libevent-pthreads-2.0-5

注意libevent的2.0.x版本。