ubuntu 11.10安装node.js所遇到的问题

从http://nodejs.org下载最新的node.js源码压缩包

假设解压后的目录为~/node

cd ~/node
# 打算把nodejs安装在/opt目录下
./configure --prefix=/opt/nodejs  
make 
make install

安装完毕后,将/opt/nodejs/bin添加到PATH环境变量

常见错误:

1) 找不到openssl

Checking for openssl                                 : not found 
Checking for function SSL_library_init       : not found 
Checking for header openssl/crypto.h       : not found 
/data/node-v0.4.9/wscript:341: error: Could not autodetect OpenSSL support. Make 
sure OpenSSL development packages are installed. Use configure --without-ssl to 

disable this message.

安装openssl-devel模块即可,ubuntu安装的是libssl-dev。

sudo apt-get install libssl-dev
sudo apt-get install pkg-config


2)找不到g++和gcc

安装g++和gcc即可
sudo apt-get install g++
sudo apt-get install gcc


3) sudo node时报找不到命令 
在/usr/bin和/usr/lib建立一些软链接
sudo ln -s /usr/local/bin/node /usr/bin/node
sudo ln -s /usr/local/lib/node /usr/lib/node
sudo ln -s /usr/local/bin/npm /usr/bin/npm
sudo ln -s /usr/local/bin/node-waf /usr/bin/node-waf

4)libssl.so.0.9.8没有安装

support/node-builds-v4/node-linux32: error while loading shared libraries: libssl.so.0.9.8: cannot open shared object file: No such file or directory

sudo apt-get install libssl0.9.8


参考资料

http://comments.gmane.org/gmane.comp.lang.javascript.nodejs/5780

http://www.hacksparrow.com/nodejs-error-could-not-autodetect-openssl-support.html

http://stackoverflow.com/questions/4976658/on-ec2-sudo-node-command-not-found-but-node-without-sudo-is-ok

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