无法在ubuntu上安装npm bcrypt

问题描述

我正在尝试安装bcrypt以便将其与ubuntu系统上的sails js和护照一起使用，但无法安装它.运行时，在终端上会生成以下命令来安装bcrypt:

I am trying to install bcrypt to use it with sails js and passport on an ubuntu system but unable to install it. On running he command to install bcrypt following log is generated on the terminal:

    manav@tantraadmin:~$ npm install bcrypt
            \
            > [email protected] install /home/manav/node_modules/bcrypt
            > node-gyp rebuild

            make: Entering directory `/home/manav/node_modules/bcrypt/build'
              CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o
            make: g++: Command not found
            make: *** [Release/obj.target/bcrypt_lib/src/blowfish.o] Error 127
            make: Leaving directory `/home/manav/node_modules/bcrypt/build'
            gyp ERR! build error
            gyp ERR! stack Error: `make` failed with exit code: 2
            gyp ERR! stack     at ChildProcess.onExit (/home/manav/.nvm/v0.10.31/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:267:23)
            gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
            gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:810:12)
            gyp ERR! System Linux 3.11.0-12-generic
            gyp ERR! command "node" "/home/manav/.nvm/v0.10.31/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
            gyp ERR! cwd /home/manav/node_modules/bcrypt
            gyp ERR! node -v v0.10.31
            gyp ERR! node-gyp -v v1.0.1
            gyp ERR! not ok
            npm ERR! [email protected] install: `node-gyp rebuild`
            npm ERR! Exit status 1
            npm ERR!
            npm ERR! Failed at the [email protected] install script.
            npm ERR! This is most likely a problem with the bcrypt package,
            npm ERR! not with npm itself.
            npm ERR! Tell the author that this fails on your system:
            npm ERR!     node-gyp rebuild
            npm ERR! You can get their info via:
            npm ERR!     npm owner ls bcrypt
            npm ERR! There is likely additional logging output above.

            npm ERR! System Linux 3.11.0-12-generic
            npm ERR! command "/home/manav/.nvm/v0.10.31/bin/node" "/home/manav/.nvm/v0.10.31/bin/npm" "install" "bcrypt"
            npm ERR! cwd /home/manav
            npm ERR! node -v v0.10.31
            npm ERR! npm -v 1.4.23
            npm ERR! code ELIFECYCLE
            npm ERR!
            npm ERR! Additional logging details can be found in:
            npm ERR!     /home/manav/npm-debug.log
            npm ERR! not ok code 0

有什么想法吗?

推荐答案

您需要sudo apt-get install build-essential python2.7安装编译器和其他工具，因为bcrypt是需要编译的插件.

You need to sudo apt-get install build-essential python2.7 to install a compiler and other tools because bcrypt is an addon that needs to be compiled.

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