pip install Twisted在Mac osx 10.9.4上使用virtualenv时,我得到了这个结果:
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/9r/3b500gbs3093ms87mqqbckr80000gn/T/pip-build-doynftp7/twisted/
我不知道该如何解决.我使用了easy_install,但是我遇到了SSL验证问题.有人有类似的问题吗？其余的错误消息如下.
Collecting twisted
Using cached Twisted-16.6.0.tar.bz2
Complete output from command python setup.py egg_info:
Download error on https://pypi.python.org/simple/incremental/: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749) -- Some packages may not be found!
Couldn't find index page for 'incremental' (maybe misspelled?)
Download error on https://pypi.python.org/simple/: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:749) -- Some packages may not be found!
No local packages or working download links found …我在 express 中遇到脚本问题。我正在调用一个函数，该函数在另一个函数成功时呈现视图。在这个项目中，我使用 angular、node、express 和 ejs 作为视图引擎。当我渲染视图时，不幸的是收到以下 ejs 错误：
ReferenceError: /Users/emilywfrancis/Desktop/nodejs-angularjs-sequelizejs/views/about.ejs:5
3| <html ng-app="app">
4| <meta charset="utf-8">
5| <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/3.1.0/css/font-awesome.min.css" />
6| <% include header %>
7| <% include navbar %>
8| <body>
title is not defined
这是代码：
exports.verifyusers= function(req, res) {
models.user.find({
where: {
email: req.body.email,
password: req.body.password
}
}).then(function(res, user) {
if(user == "user.name") { //if user exists in database
res.render('/about')
};
});
};