Ubuntu 12.04LTS下直接安装 libssl-dev 失败 提示错误: 1 2 3 4 5 6 7 8 9 10 11 12 13 $ sudo apt-get install libssl-dev Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you hav...
你是否想学习编程呢？可以从 Python 开始，它因为简洁的语法和面向对象的特性而非常受欢迎，是最常见的...