PyPI 安装时，一般会提示如下问题(持续更新)： PyPI org

1、权限 permission 问题，如遇到增加 --user

$pip install numpy --user

2、有些P有PI安装包需要pip版本升级才可以安装

$pip install --upgrade pip

3、部分PyPI 包，由于版本兼容问题需要指定版本

$pip install aiohttp==2.1.0 --user

4、源码编译安装Python3.5以上版本遇到了ssl模块

$vi Python3.5.5/setup.py 和 ./Module/Setup.dist

参考：源码编译安装Python3及问题解决

5、Ubuntu部署Python3.7 虚拟开发和运行环境

$python3 -m venv py3venv --without-pip

参考：Ubuntu部署Python3.7的开发和运行环境

6、Python 中文教程

7、Python 3.5.2 升级到Python 3.5.5

下载并解压缩Python3.5.5 源码

$./configure --enable-optimizations --prefix=/usr

$make; sudo make install

此时Python3.5.2 被Python3.5.5 替代，但是所有Python modules需要重新安装

运行出现python3 get-pip.py时出现如下错误：Command 'lsb_release -a' returned non-zero exit status 1 #1257

解决：

$sudo vi /usr/bin/lsb_release

FROM:

#! /usr/bin/python3 -Es

TO:

#! /usr/bin/python2.7 -Es

Refer to

pip 和 pip3

#!/usr/bin/python

# GENERATED BY DEBIAN

import sys

# Run the main entry point, similarly to how setuptools does it, but because

# we didn't install the actual entry point from setup.py, don't use the

# pkg_resources API.

from pip import main

if __name__ == '__main__':

sys.exit(main())

2019-02-25 TX2 list of PyPI3

nvidia@tegra-ubuntu:~/$ pip3 list

Package Version

----------------------------- ------------

absl-py 0.7.0

aiohttp 2.1.0

aiohttp-cors 0.7.0

apturl 0.5.2

astor 0.7.1

async-timeout 2.0.1

beautifulsoup4 4.4.1

blinker 1.3

Brlapi 0.6.4

chardet 2.3.0

checkbox-support 0.22

Click 7.0

cloudpickle 0.8.0

command-not-found 0.3

cryptography 1.2.3

cycler 0.10.0

Cython 0.29.5

dask 1.1.1

decorator 4.3.2

defer 1.0.6

dill 0.2.9

feedparser 5.1.3

fire 0.1.3

gast 0.2.2

graphsurgeon 0.2.0

grpcio 1.18.0

guacamole 0.9.2

h5py 2.9.0

html5lib 0.999

httplib2 0.9.1

idna 2.0

imutils 0.5.2

Jinja2 2.8

Keras 2.2.4

Keras-Applications 1.0.7

Keras-Preprocessing 1.0.9

kiwisolver 1.0.1

language-selector 0.1

louis 2.6.4

lxml 3.5.0

Mako 1.0.3

Markdown 3.0.1

MarkupSafe 0.23

matplotlib 3.0.2

multidict 4.5.2

networkx 2.2

numpy 1.16.1

oauthlib 1.0.3

onboard 1.2.0

padme 1.1.1

pexpect 4.0.1

Pillow 5.4.1

pip 19.0.2

plainbox 0.25

protobuf 3.6.1

psutil 5.5.0

ptyprocess 0.5

pyasn1 0.1.9

pycups 1.9.73

pycurl 7.43.0

pygobject 3.20.0

PyJWT 1.3.0

pyparsing 2.0.3

python-apt 1.1.0b1

python-dateutil 2.8.0

python-debian 0.1.27

python-systemd 231

PyWavelets 1.0.1

pyxdg 0.25

PyYAML 3.13

reportlab 3.3.0

requests 2.9.1

scikit-image 0.14.2

scikit-learn 0.20.2

scipy 1.2.1

sessioninstaller 0.0.0

setuptools 39.1.0

six 1.10.0

sklearn 0.0

slidingwindow 0.0.13

slim 0.2.17

ssh-import-id 5.5

system-service 0.3

tensorboard 1.9.0

tensorflow-gpu 1.9.0+nv18.8

termcolor 1.1.0

toolz 0.9.0

tqdm 4.31.1

ubuntu-drivers-common 0.0.0

uff 0.4.0

unattended-upgrades 0.1

unity-scope-calculator 0.1

unity-scope-chromiumbookmarks 0.1

unity-scope-colourlovers 0.1

unity-scope-devhelp 0.1

unity-scope-firefoxbookmarks 0.1

unity-scope-gdrive 0.7

unity-scope-manpages 0.1

unity-scope-openclipart 0.1

unity-scope-texdoc 0.1

unity-scope-tomboy 0.1

unity-scope-virtualbox 0.1

unity-scope-yelp 0.1

unity-scope-zotero 0.1

urllib3 1.13.1

Werkzeug 0.14.1

wheel 0.29.0

xdiagnose 3.8.4

xkit 0.0.0

XlsxWriter 0.7.3

yarl 0.10.3