pip install xlrd
- 報(bào)錯(cuò)
Collecting xlrd
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x10d9dc518>: Failed to establish a new connection: [Errno 65] No route to host',)': /simple/xlrd/
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x10d9dc4a8>: Failed to establish a new connection: [Errno 65] No route to host',)': /simple/xlrd/
- 原因
查找網(wǎng)上的解釋是網(wǎng)速太慢柜与,或被墻了坡贺。 - 解決
切換默認(rèn)的pip鏡像源旺矾,使用國內(nèi)鏡像加速片任。
pip install xlrd -i http://pypi.douban.com/simple --trusted-host pypi.doubban.com
- 效果
Looking in indexes: http://pypi.douban.com/simple
Collecting xlrd
Downloading http://pypi.doubanio.com/packages/07/e6/e95c4eec6221bfd8528bcc4ea252a850bffcc4be88ebc367e23a1a84b0bb/xlrd-1.1.0-py2.py3-none-any.whl (108kB)
100% |████████████████████████████████| 112kB 942kB/s
Installing collected packages: xlrd
Successfully installed xlrd-1.1.0
- 其他鏡像源文件
對(duì)于默認(rèn)的pip源的速度實(shí)在無法忍受,于是便搜集了一些國內(nèi)的pip源颅夺,如下:
阿里云 http://mirrors.aliyun.com/pypi/simple/
中國科技大學(xué) https://pypi.mirrors.ustc.edu.cn/simple/
豆瓣(douban) http://pypi.douban.com/simple/
清華大學(xué) https://pypi.tuna.tsinghua.edu.cn/simple/
中國科學(xué)技術(shù)大學(xué) http://pypi.mirrors.ustc.edu.cn/simple/
- 修改默認(rèn)的源配置
需要?jiǎng)?chuàng)建或修改配置文件(一般都是創(chuàng)建)朋截,
linux的文件在~/.pip/pip.conf,
[global]
index-url = http://pypi.douban.com/simple
[install]
trusted-host=pypi.douban.com