【发布时间】：2016-11-22 14:34:30
【问题描述】：
我使用的是 Mac，
我尝试使用ggplot如下
import matplotlib.pyplot as plt
plt.style.use('ggplot')
但我总是收到类似
的错误File "/Users/Desktop/code.py", line 4, in <module>
plt.style.use('ggplot')
AttributeError: 'module' object has no attribute 'style'
我一直在寻找解决方案，但我不知道我在哪里犯了错误。有什么意见吗？
如前所述，我必须升级matplotlib然而，我得到了错误
我的python版本是2.7
所以我尝试了这个
pip2 install matplotlib
这里是错误
Requirement already satisfied: matplotlib in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
Requirement already satisfied: numpy>=1.5 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: python-dateutil in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: tornado in /Library/Python/2.7/site-packages (from matplotlib)
Requirement already satisfied: pyparsing>=1.5.6 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: nose in /Library/Python/2.7/site-packages (from matplotlib)
Requirement already satisfied: singledispatch in /Library/Python/2.7/site-packages/singledispatch-3.4.0.3-py2.7.egg (from tornado->matplotlib)
Requirement already satisfied: certifi in /Library/Python/2.7/site-packages (from tornado->matplotlib)
Requirement already satisfied: backports_abc>=0.4 in /Library/Python/2.7/site-packages (from tornado->matplotlib)
Requirement already satisfied: six in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from singledispatch->tornado->matplotlib)
或者我试过了
sudo port install py27-pip
这里是错误
Password:
Error: Current platform "darwin 16" does not match expected platform "darwin 15"
Error: If you upgraded your OS, please follow the migration instructions: https://trac.macports.org/wiki/Migration
OS platform mismatch
while executing
"mportinit ui_options global_options global_variations"
Error: /opt/local/bin/port: Failed to initialize MacPorts, OS platform mismatch
或者我试过这个
python get-pip.py
#Requirement already up-to-date: pip in /Library/Python/2.7/site-packages
然后
pip install matplotlib
错误如下
Requirement already satisfied: matplotlib in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
Requirement already satisfied: numpy>=1.5 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: python-dateutil in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: tornado in /Library/Python/2.7/site-packages (from matplotlib)
Requirement already satisfied: pyparsing>=1.5.6 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from matplotlib)
Requirement already satisfied: nose in /Library/Python/2.7/site-packages (from matplotlib)
Requirement already satisfied: singledispatch in /Library/Python/2.7/site-packages/singledispatch-3.4.0.3-py2.7.egg (from tornado->matplotlib)
Requirement already satisfied: certifi in /Library/Python/2.7/site-packages (from tornado->matplotlib)
Requirement already satisfied: backports_abc>=0.4 in /Library/Python/2.7/site-packages (from tornado->matplotlib)
Requirement already satisfied: six in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from singledispatch->tornado->matplotlib)
pip2 install -U matplotlib
或
sudo pip2 install -U matplotlib
它给了我很多错误，只是底部爆炸了几行
('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/zoneinfo', '/var/folders/0y/736q6sd901z27bmpx9nwn_p40000gn/T/pip-r5YiwW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/zoneinfo', "[Errno 1] Operation not permitted: '/var/folders/0y/736q6sd901z27bmpx9nwn_p40000gn/T/pip-r5YiwW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/zoneinfo'"), ('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz', '/var/folders/0y/736q6sd901z27bmpx9nwn_p40000gn/T/pip-r5YiwW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz', "[Errno 1] Operation not permitted: '/var/folders/0y/736q6sd901z27bmpx9nwn_p40000gn/T/pip-r5YiwW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz'")]
如果我对sudo 做同样的事情
"[Errno 1] Operation not permitted: '/tmp/pip-5PMqIK-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz'")]
【问题讨论】：
-
matplotlib 是哪个版本的？
-
@C.Dlp 老实说，我不知道，我不知道如何检查它，我也没有读过这篇文章，但没有帮助我知道它是哪个版本stackoverflow.com/questions/21473600/matplotlib-version
-
试试这个：
from matplotlib.style import useuse('ggplot') -
你应该更新你的 matplotlib 版本：stackoverflow.com/questions/27204646/…
-
试试
pip2 install -U matplotlib升级你的包
标签： python matplotlib module