python - Problems with pip or pip3 install requirements.txt what I should to do to fix this error?

Question

I run into the error below when running either command lines;

# Using pip
pip install requirements.txt
# Using pip3
pip3 install requirements.txt

ERROR: Command errored out with exit status 1: command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-evkbiocv/poster/setup.py'"'"'; file='"'"'/tmp/pip-install-evkbiocv/poster/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-evkbiocv/poster/pip-egg-info
cwd: /tmp/pip-install-evkbiocv/poster/
Complete output (10 lines):
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-evkbiocv/poster/setup.py", line 2, in
import poster
File "/tmp/pip-install-evkbiocv/poster/poster/init.py", line 29, in
import poster.streaminghttp
File "/tmp/pip-install-evkbiocv/poster/poster/streaminghttp.py", line 61
print "send:", repr(value)
^
SyntaxError: invalid syntax
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.`

What am I doing wrong and how can I fix it?

Answer 1

poster— 最新版本是在 2011 年发布的。显然这个包是针对 Python 2 的并且被废弃了。

对于 HTTP 使用requests。