virtualenv -p python3 venv报错

在阿里云服务器上,用virtualenv创建虚拟环境时,报了个错误

root@iZwz982qla1uxm1s5dnyo7Z:/usr/lib/python3/dist-packages/virtualenv-15.0.1.egg-info# virtualenv -p python3 venv
Running virtualenv with interpreter /usr/bin/python2
New python executable in /usr/lib/python3/dist-packages/virtualenv-15.0.1.egg-info/venv/bin/python2
Not overwriting existing python script /usr/lib/python3/dist-packages/virtualenv-15.0.1.egg-info/venv/bin/python (you must use /usr/lib/python3/dist-packages/virtualenv-15.0.1.egg-info/venv/bin/python2)
Please make sure you remove any previous custom paths from your /root/.pydistutils.cfg file.
  1 [global]
Installing setuptools, pkg_resources, pip, wheel...
  Complete output from command /usr/lib/python3/dis...nfo/venv/bin/python2 - setuptools pkg_resources pip wheel:
  Collecting setuptools
  Downloading http://mirrors.aliyun.com/pypi/packages/ff/f4/385715ccc461885f3cedf57a41ae3c12b5fec3f35cce4c8706b1a112a133/setuptools-40.0.0-py2.py3-none-any.whl (567kB)
Collecting pkg_resources
Exception:
Traceback (most recent call last):
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/basecommand.py", line 209, in main
    status = self.run(options, args)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/commands/install.py", line 328, in run
    wb.build(autobuilding=True)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/wheel.py", line 748, in build
    self.requirement_set.prepare_files(self.finder)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_set.py", line 360, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_set.py", line 512, in _prepare_file
    finder, self.upgrade, require_hashes)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/req/req_install.py", line 273, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 442, in find_requirement
    all_candidates = self.find_all_candidates(req.name)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 400, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 545, in _get_pages
    page = self._get_page(location)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 648, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "/usr/share/python-wheels/pip-8.1.1-py2.py3-none-any.whl/pip/index.py", line 760, in get_page
    resp.raise_for_status()
  File "/usr/lib/python3/dist-packages/virtualenv-15.0.1.egg-info/venv/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/models.py", line 840, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
HTTPError: 404 Client Error: Not Found for url: http://mirrors.aliyun.com/pypi/simple/pkg-resources/
----------------------------------------
...Installing setuptools, pkg_resources, pip, wheel...done.
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/virtualenv.py", line 2363, in <module>
    main()
  File "/usr/lib/python3/dist-packages/virtualenv.py", line 719, in main
    symlink=options.symlink)
  File "/usr/lib/python3/dist-packages/virtualenv.py", line 988, in create_environment
    download=download,
  File "/usr/lib/python3/dist-packages/virtualenv.py", line 918, in install_wheel
    call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=SCRIPT)
  File "/usr/lib/python3/dist-packages/virtualenv.py", line 812, in call_subprocess
    % (cmd_desc, proc.returncode))
OSError: Command /usr/lib/python3/dis...nfo/venv/bin/python2 - setuptools pkg_resources pip wheel failed with error code 2

看到HTTPError: 404 Client Error: Not Found for url: http://mirrors.aliyun.com/pypi/simple/pkg-resources/以为是阿里云的安全组配置没配好,折腾了半天,原来是访问PyPI镜像源出了问题,将pip的默认的源地址改为国内源即可。具体操作如下:

vim ~/.pip/pip.conf打开pip配置文件: 写入

[global]
index-url = http://e.pypi.python.org/simple

以下这几个国内源都可以 e.pypi.python.org pypi.douban.com pypi.hustunique.com

本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。

发表于

我来说两句

0 条评论
登录 后参与评论

相关文章

来自专栏前端说吧

JS-时间处理函数封装汇总 (更新中...)

最近听说thymeleaf好像也挺流行的,还说是spring官方推荐使用,那thymeleaf究竟是什么呢?spring为什么推荐用它呢?怎么用呢?本文将为你揭...

933
来自专栏Golang语言社区

linux 内核同步机制使用

Linux 内核中的同步机制:原子操作、信号量、读写信号量、自旋锁的API、大内核锁、读写锁、大读者锁、RCU和顺序锁。 1、介绍 在现代操作系统里,同一时间...

3775
来自专栏杨建荣的学习笔记

一些“简单”的linux命令(r2笔记46天)

有些linux命令看起来极其简单,只包含2个字符,但确有很强的功能性。看起来还是有些陌生的命令,不过在工作中别忘记它们的存在。 ab 这条命令式做为性能测试所...

3038
来自专栏我是攻城师

Java并发之高级自旋锁CLH锁和MCS锁

自旋锁(spin lock)是一个典型的对临界资源的互斥手段,自旋锁是基于CAS原语的,所以它是轻量级的同步操作,它的名称来源于它的特性。自旋锁是指当一个线程尝...

2543
来自专栏Android 研究

Android系统启动——4 zyogte进程 (C篇)

我们大家都是知道"一鼎三足"和"三角形的稳定性",那么支撑Android系统的三个"足"是什么?即init进程、SystemServer进程和Zygote进程。...

3131
来自专栏JackieZheng

学习SpringMVC——说说视图解析器

  各位前排的,后排的,都不要走,咱趁热打铁,就这一股劲我们今天来说说spring mvc的视图解析器(不要抢,都有位子~~~)   相信大家在昨天那篇如何获取...

25610
来自专栏极客编程

用Java为Hyperledger Fabric(超级账本)开发区块链智能合约链代码之部署与运行示例代码

您已经定义并启动了本地区块链网络,而且已构建 Java shim 客户端 JAR 并安装到本地 Maven 存储库中,现在已准备好在之前下载的 Hyperled...

2091
来自专栏Ryan Miao

在dropwizard中使用feign,使用hystrix

前言 用惯了spring全家桶之后,试试dropwizard的Hello World也别有一帆风味。为了增强对外访问API的能力,需要引入open feign...

41012
来自专栏爱撒谎的男孩

Springmvc响应Ajax请求(@ResponseBody)

2.7K8
来自专栏xingoo, 一个梦想做发明家的程序员

【Spring实战】—— 16 基于JDBC持久化的事务管理

前面讲解了基于JDBC驱动的Spring的持久化管理,本篇开始则着重介绍下与事务相关的操作。 通过本文你可以了解到: 1 Spring 事务管理的机制 ...

2149

扫码关注云+社区

领取腾讯云代金券