无法在Centos Server上安装bcrypt node.js模块

Question

我正在尝试在CentOS服务器上安装bcrypt,但是我收到以下错误:

info postuninstall bcrypt@0.5.0
ERR! bcrypt@0.5.0 install: `make build`
ERR! `sh "-c" "make build"` failed with 2
ERR!
ERR! Failed at the bcrypt@0.5.0 install script.
ERR! This is most likely a problem with the bcrypt package,
ERR! not with npm itself.
ERR! Tell the author that this fails on your system:
ERR!     make build
ERR! You can get their info via:
ERR!     npm owner ls bcrypt
ERR! There is likely additional logging output above.
ERR!
ERR! System Linux 2.6.18-028stab095.1
ERR! command "nodejs" "/usr/bin/npm" "install" "bcrypt"
ERR! cwd /root/grouplo
ERR! node -v v0.6.15
ERR! npm -v 1.1.16
ERR! code ELIFECYCLE
ERR! message bcrypt@0.5.0 install: `make build`
ERR! message `sh "-c" "make build"` failed with 2
ERR! errno {}

我该怎么做才能解决这个问题？谢谢,

Answer 1

还有bcrypt的native-js版本,不需要编译. https://github.com/shaneGirish/bcrypt-nodejs

npm install bcrypt-nodejs

api与编译版本非常相似.以下内容直接取自自述文件

基本用法:

同步

var hash = bcrypt.hashSync("bacon");

bcrypt.compareSync("bacon", hash); // true
bcrypt.compareSync("veggies", hash); // false

异步

bcrypt.hash("bacon", null, null, function(err, hash) {
    // Store hash in your password DB.
});

// Load hash from your password DB.
bcrypt.compare("bacon", hash, function(err, res) {
    // res == true
});
bcrypt.compare("veggies", hash, function(err, res) {
    // res = false
});

Answer 2

对我来说,答案是确保我安装了gcc,openssl和node-gyp.

要安装gcc和openssl,请使用yum:

sudo yum install gcc-c++ openssl-devel

要安装node-gyp(全局),请使用npm:

npm install -g node-gyp

然后bpmpt的npm安装在centos上运行得很好

Answer 3

我在npm install bcrypt上遇到了同样的问题.另一种选择是从源代码安装它.

git clone git://github.com/ncb000gt/node.bcrypt.js.git
cd node.bcrypt.js
node-gyp configure
node-gyp build

将node.bcrypt.js文件夹重命名为bcrypt,并将其移动到项目的node_modules中.

您可以通过执行npm install -g node-gyp(-g全局安装)来安装node-gyp.