
我正在学习本教程 http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world/page/5 当我得到virtualenv flask命令时,我收到此错误消息: Can not perform a --user install. User site-packages are not visible

我试图安装hyperopt,但是我收到以下错误: Collecting hyperoptUsing cached hyperopt-0.0.2.tar.gzComplete output from command python setup.py egg_info:DEBUG:root:distribute_setup.py not found, defaulting to system se

试图安装eyed3,但它给了我这个错误: import eyed3Traceback (most recent call last): File pyshell#8, line 1, in module import eyed3 File C:UsersDylanAppDataLocalProgramsPythonPython35-32lib

我意识到我有一个过时的numpy版本: $pythonPython 2.7.10 (default, Oct 23 2015, 18:05:06)[GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwinType help, copyright, credits or license for mor

现在,我就把自己学到的干货和大家分享下: 1. pip与apt-get的区别在哪儿呢? pip用来安装来自PyPI的Python所有的依赖包,并且可以选择安装任何在PyPI上已上传的先前版本的依赖包; apt-get可以用来安装软件、更新源、也可以用来更新自Ubuntu的典型依赖包,典