centos安装nodejs和配置npm

1.下载安装nodejs

1 wget http://nodejs.org/dist/v7.4.0/node-v7.4.0.tar.gz
2 yum install gcc openssl-devel gcc-c++ compat-gcc-34 compat-gcc-34-c++
3 tar -xf node-v7.4.0.tar.gz
4 cd node-v7.4.0
5 ./configure --prefix=/usr/local/node 
6 make && make install 
7 ln -s /usr/local/node/bin/* /usr/sbin/

2.配置npm

1 npm set prefix /usr/local
2 echo -e '
export PATH=/usr/local/lib/node_modules:$PATH' >> ~/.bashrc
3 source ~/.bashrc