Install node in ubuntu

Install node1, $ wgethttp: // nodejs.org/dist/node-v0.10.14.tar.gz in ubuntu (the version number is http://nodejs.org/distgz and you can see Segment 3, $ cdnode-v0.10.144, $. /conf install node 1 in ubuntu, $ wget http://nodejs.org/dist/node-v0.10.14.tar.gz (version number can be seen at http://nodejs.org/distvf) 2, $ tar-zxvf node-v0.10.14.tar.gz 3, $ cd node-v0.10.144, $. /configure (C/C ++ compiler must be installed before installation) 5. $ make 6, $ sudo make install7, restart putty 8, and $ node-v (check the node version number. if it is displayed, the installation is successful)