在Ubuntu 12.04上安装libuv

Question

我正在尝试从Datastax网站构建cpp驱动程序。我在ubuntu 12.04。在说明中，要将ppa:linuxjedi/ppa添加到存储库中，以便可以安装libuv。不管我得到了什么

Package libuv-dev 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 'libuv-dev' has no installation candidate

当我试图在添加ppa之后进行更新时。除了在ubuntu12.04上安装libuv之外，还有其他选择吗？

Answer 1

试着从源头构建：

sudo apt-get install make automake libtool curl
curl -sSL https://github.com/libuv/libuv/archive/v1.8.0.tar.gz | sudo tar zxfv - -C /usr/local/src
cd /usr/local/src/libuv-1.8.0
sudo sh autogen.sh
sudo ./configure
sudo make
sudo make install
sudo rm -rf /usr/local/src/libuv-1.8.0 && cd ~/
sudo ldconfig

Answer 2

尝试添加带有-E选项的PPA：

sudo -E apt-add-repository -y ppa:linuxjedi/ppa sudo apt-get update

然后跑

sudo apt-get install g++ make cmake libuv-dev libssl-dev