节点项目在本地工作，但通过NPM安装失败？
我有这个直接的节点项目 ，当我在本地运行它的main.js文件node main.js工作正常。 但是当我做一个npm install -g cli-tweet然后尝试运行它时，它会输出这个错误：
/home/USER/.npm-global/bin/tweet: 1: /home/USER/.npm-global/bin/tweet: Syntax error: "(" unexpected
package.json看起来像这样：
{ "name": "cli-tweet", "main": "main.js", "bin": { "tweet": "main.js" }, [...] }
任何想法如何解决这个问题？
编辑1：
main.js的代码
var OAuth = require('oauth').OAuth, colors = require('colors'), Twitter = require('twitter'), fs = require('fs'), get_args = require('cli-pipe'); var CONFIG_FILE = '.tweet.json', REQUEST_TOKEN_URL = 'https://api.twitter.com/oauth/request_token', ACCESS_TOKEN_URL = 'https://api.twitter.com/oauth/access_token', OAUTH_VERSION = '1.0', HASH_VERSION = 'HMAC-SHA1'; var key = "XYZ", secret = "XYZ", tweetText; function getAccessToken(oa, oauth_token, oauth_token_secret, pin) { oa.getOAuthAccessToken(oauth_token, oauth_token_secret, pin, function (error, oauth_access_token, oauth_access_token_secret, results2) { if (error && parseInt(error.statusCode) == 401) { throw new Error('The pin number you have entered is incorrect'.bold.red); } var keys = { 'ACCESS_TOKEN_KEY': oauth_access_token, 'ACCESS_TOKEN_SECRET': oauth_access_token_secret }; fs.open(CONFIG_FILE, "wx", function (err, fd) { try { fs.close(fd, function (err) { }); } catch (e) { } }); fs.writeFileSync(CONFIG_FILE, JSON.stringify(keys)); console.log('Try echo "test" | cli-tweet'.cyan); process.exit(1); }); } function getRequestToken(oa) { oa.getOAuthRequestToken(function (error, oauth_token, oauth_token_secret, results) { if (error) { throw new Error(([error.statusCode, error.data].join(': ')).bold.red); } else { console.log(('https://twitter.com/oauth/authorize?oauth_token=' + oauth_token).underline.blue) console.log('Enter the pin number here:'.bold.yellow); var stdin = process.openStdin(); stdin.on('data', function (chunk) { var pin = chunk.toString().trim(); getAccessToken(oa, oauth_token, oauth_token_secret, pin); }); } }); } function tweet(userTokens) { var client = new Twitter({ consumer_key: key, consumer_secret: secret, access_token_key: userTokens.oauth_access_token, access_token_secret: userTokens.oauth_access_token_secret }); console.log("Tweet :" + tweetText.bold.cyan); if (tweetText.length > 0) { client.post('statuses/update', {status: tweetText}, function (error, tweet, response) { if (error) { console.log("Error :" + JSON.stringify(error)); } process.exit(1); }); } else { console.log("Pipe a tweet".bold.red); } } var isConfig = process.argv[2]; if (isConfig === undefined || isConfig.toLowerCase() != "config") { try { var contents = fs.readFileSync(CONFIG_FILE).toString(), tokens = JSON.parse(contents); } catch (e) { console.log("Error: Try running 'tweet config' command".bold.red); } if (tokens != undefined && (tokens.ACCESS_TOKEN_KEY != undefined && tokens.ACCESS_TOKEN_SECRET != undefined)) { try { get_args(function (args) { tweetText = args[2]; tweet({ "oauth_access_token": tokens.ACCESS_TOKEN_KEY, "oauth_access_token_secret": tokens.ACCESS_TOKEN_SECRET }); }); } catch (e) { console.log("Error: Unexpected error while tweeting".bold.red); } } else { console.log("Try running 'cli-tweet config' command".bold.red); } } else { var oa = new OAuth(REQUEST_TOKEN_URL, ACCESS_TOKEN_URL, key, secret, OAUTH_VERSION, 'oob', HASH_VERSION); getRequestToken(oa); }
编辑2：
像这样运行代码： node /home/USER/.npm-global/lib/node_modules/cli-tweet/main.js似乎工作正常
1）添加文件夹bin
2）添加文件bin/tweet
#!/usr/bin/env node require('../main.js');
3）改变package.json
"bin": { "tweet": "./bin/tweet", }