Question

今天当我在ipython中使用命令“import matplotlib.pyplot”时，它显示了这样的问题： `



    In [6]: import matplotlib.pyplot

ImportError                               Traceback (most recent call last)
 in ()
----> 1 import matplotlib.pyplot

/root/anaconda2/lib/python2.7/site-packages/matplotlib/pyplot.py in ()
    113 
    114 from matplotlib.backends import pylab_setup
--> 115 _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
    116 
    117 _IP_REGISTERED = None

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/init.pyc in pylab_setup()
     30     # imports. 0 means only perform absolute imports.
     31     backend_mod = import(backend_name,
---> 32                              globals(),locals(),[backend_name],0)
     33 
     34     # Things we pull in from all backends

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/backend_qt5agg.py in ()
     14 
     15 from .backend_agg import FigureCanvasAgg
---> 16 from .backend_qt5 import QtCore
     17 from .backend_qt5 import QtGui
     18 from .backend_qt5 import FigureManagerQT

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/backend_qt5.py in ()
     24 
     25 from matplotlib.widgets import SubplotTool
---> 26 import matplotlib.backends.qt_editor.figureoptions as figureoptions
     27 
     28 from .qt_compat import (QtCore, QtGui, QtWidgets, _getSaveFileName,

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/qt_editor/figureoptions.py in ()
     18 import matplotlib
     19 from matplotlib import cm, markers, colors as mcolors
---> 20 import matplotlib.backends.qt_editor.formlayout as formlayout
     21 from matplotlib.backends.qt_compat import QtGui
     22 

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/qt_editor/formlayout.py in ()
     54 
     55 from matplotlib import colors as mcolors
---> 56 from matplotlib.backends.qt_compat import QtGui, QtWidgets, QtCore
     57 
     58 

/root/anaconda2/lib/python2.7/site-packages/matplotlib/backends/qt_compat.py in ()
    126     if QT_API == QT_API_PYQT5:
    127         try:
--> 128             from PyQt5 import QtCore, QtGui, QtWidgets
    129             _getSaveFileName = QtWidgets.QFileDialog.getSaveFileName
    130         except ImportError:

ImportError: libGL.so.1: cannot open shared object file: No such file or directory

`

我的python版本是 Python 2.7.13 :: Anaconda 4.4.0 (64-bit)

我的操作系统是CentOS release 6.8 (Final) Kernel \r on an \m

我不知道如何处理这个问题感谢

Answer 1

如果env是ubuntu 16

，安装mesa libgl对我有用

sudo apt install libgl1-mesa-glx

source

Answer 2

正如这里所讨论的，这解决了我的问题： https://github.com/matplotlib/matplotlib/issues/9954

import matplotlib
matplotlib.use("tkagg")
import matplotlib.pyplot as plt

Answer 3

我和康达一起经历过这个问题。我最终做的是如下

#activate the environment
source activate myenv
#use pip instead of conda install
pip install matplotlib

ipython import matplotlib.pyplot显示libGL.so.1没有这样的文件

In [6]: import matplotlib.pyplot

3 个答案: