我尝试导入matplotlib，然后导入skimage.io，但遇到了一些问题。我该怎么办？
import matplotlib
ImportError:
Could not load requested Qt binding. Please ensure that
PyQt4 >= 4.7 or PySide >= 1.0.3 is available,
and only one is imported per session.
Currently-imported Qt library: None
PyQt4 installed: False
PyQt5 installed: True
PySide >= 1.0.3 installed: True
Tried to load: ['pyqtdefault']
matplotlib.use('QT5Agg')
import matplotlib.pyplot as plt
from ggplot import *
import numpy as np
from scipy import stats
from pandas import DataFrame
import pandas as pd
import cv2
import os
from itertools import chain
import skimage.io
Traceback (most recent call last):
File "<input>", line 1, in <module>
File "[...]/PyCharm/pycharm-community-2016.3.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
File "[...]/anaconda2/envs/saliency/lib/python2.7/site-packages/skimage/io/__init__.py", line 7, in <module>
from .manage_plugins import *
File "[...]/PyCharm/pycharm-community-2016.3.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
File "[...]/anaconda2/envs/saliency/lib/python2.7/site-packages/skimage/io/manage_plugins.py", line 28, in <module>
from .collection import imread_collection_wrapper
File "[...]/PyCharm/pycharm-community-2016.3.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
File "[...]/anaconda2/envs/saliency/lib/python2.7/site-packages/skimage/io/collection.py", line 12, in <module>
from PIL import Image
File "[...]/PyCharm/pycharm-community-2016.3.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
File "[...]/anaconda2/envs/saliency/lib/python2.7/site-packages/PIL/Image.py", line 67, in <module>
from PIL import _imaging as core
File "[...]/PyCharm/pycharm-community-2016.3.2/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
module = self._system_import(name, *args, **kwargs)
ImportError: libjpeg.so.9: cannot open shared object file: No such file or directory以下是我从conda list安装的软件包：
backports 1.0 py27_0 defaults
backports-abc 0.5 <pip>
backports.shutil-get-terminal-size 1.0.0 <pip>
backports.ssl-match-hostname 3.4.0.2 <pip>
backports_abc 0.5 py27_0 defaults
beautifulsoup4 4.3.2 <pip>
bleach 1.5.0 py27_0 defaults
brewer2mpl 1.4.1 py27_2 conda-forge
cairo 1.12.18 6 defaults
certifi 2017.1.23 py27_0 conda-forge
configparser 3.5.0 py27_0 defaults
coursera 0.0.3 <pip>
cycler 0.10.0 py27_0 defaults
dbus 1.10.10 0 defaults
decorator 4.0.11 py27_0 defaults
entrypoints 0.2.2 py27_1 defaults
enum34 1.1.6 py27_0 defaults
expat 2.1.0 0 defaults
fontconfig 2.11.1 6 defaults
freetype 2.5.5 2 defaults
functools32 3.2.3.2 py27_0 defaults
get_terminal_size 1.0.0 py27_0 defaults
gettext 0.19.7 1 conda-forge
ggplot 0.11.5 py27_1 conda-forge
glib 2.50.2 1 defaults
graphite2 1.3.9 0 conda-forge
gst-plugins-base 1.8.0 0 defaults
gstreamer 1.8.0 0 defaults
harfbuzz 0.9.39 1 defaults
html5lib 0.999 py27_0 defaults
icu 54.1 0 defaults
ipykernel 4.5.2 py27_0 defaults
ipython 5.3.0 py27_0 defaults
ipython-genutils 0.1.0 <pip>
ipython_genutils 0.1.0 py27_0 defaults
ipywidgets 6.0.0 py27_0 defaults
jbig 2.1 0 defaults
jinja2 2.9.5 py27_0 defaults
jpeg 8d 2 defaults
jsonschema 2.5.1 py27_0 defaults
jupyter 1.0.0 py27_3 defaults
jupyter-client 5.0.0 <pip>
jupyter-console 5.1.0 <pip>
jupyter-core 4.3.0 <pip>
jupyter_client 5.0.0 py27_0 defaults
jupyter_console 5.1.0 py27_0 defaults
jupyter_core 4.3.0 py27_0 defaults
libffi 3.2.1 1 defaults
libgcc 5.2.0 0 defaults
libgfortran 3.0.0 1 defaults
libiconv 1.14 0 defaults
libpng 1.6.28 0 conda-forge
libsodium 1.0.10 0 defaults
libtiff 4.0.6 3 defaults
libxcb 1.12 1 defaults
libxml2 2.9.4 0 defaults
markupsafe 0.23 py27_2 defaults
matplotlib 2.0.0 np112py27_2 conda-forge
mistune 0.7.4 py27_0 defaults
mkl 2017.0.1 0 defaults
nbconvert 5.1.1 py27_0 defaults
nbformat 4.3.0 py27_0 defaults
networkx 1.11 py27_0 defaults
notebook 4.4.1 py27_0 defaults
numpy 1.12.0 py27_0 defaults
olefile 0.44 py27_0 defaults
opencv-python 3.2.0.6 <pip>
openssl 1.0.2k 1 defaults
pandas 0.19.2 np112py27_1 conda-forge
pandocfilters 1.4.1 py27_0 defaults
pango 1.39.0 0 defaults
path.py 10.1 py27_0 defaults
pathlib2 2.2.0 py27_0 defaults
patsy 0.4.1 py27_0 defaults
pcre 8.39 1 defaults
pexpect 4.2.1 py27_0 defaults
pickleshare 0.7.4 py27_0 defaults
pillow 4.0.0 py27_1 defaults
pip 9.0.1 py27_1 defaults
pixman 0.32.6 0 defaults
prompt-toolkit 1.0.13 <pip>
prompt_toolkit 1.0.13 py27_0 defaults
ptyprocess 0.5.1 py27_0 defaults
pyasn1 0.1.7 <pip>
pycairo 1.10.0 py27_0 defaults
pygments 2.2.0 py27_0 defaults
pyparsing 2.1.4 py27_0 defaults
pyqt 5.6.0 py27_2 defaults
pyside 1.2.1 py27_1 defaults
python 2.7.13 0 defaults
python-dateutil 2.6.0 py27_0 defaults
pytz 2016.10 py27_0 defaults
pyzmq 16.0.2 py27_0 defaults
qt 5.6.0 0 defaults
qtconsole 4.2.1 py27_1 defaults
readline 6.2 2 defaults
requests 2.7.0 <pip>
scandir 1.5 py27_0 defaults
scikit-image 0.12.3 np112py27_1 defaults
scikit-learn 0.18.1 np112py27_1 defaults
scipy 0.19.0 np112py27_0 defaults
setuptools 27.2.0 py27_0 defaults
shiboken 1.2.1 py27_0 defaults
simplegeneric 0.8.1 py27_1 defaults
singledispatch 3.4.0.3 py27_0 defaults
sip 4.18 py27_0 defaults
six 1.10.0 py27_0 defaults
sqlite 3.13.0 0 defaults
ssl_match_hostname 3.4.0.2 py27_1 defaults
statsmodels 0.8.0 np112py27_0 defaults
subprocess32 3.2.7 py27_0 defaults
terminado 0.6 py27_0 defaults
testpath 0.3 py27_0 defaults
tk 8.5.18 0 defaults
tornado 4.4.2 py27_0 defaults
traitlets 4.3.2 py27_0 defaults
urllib3 1.10.4 <pip>
wcwidth 0.1.7 py27_0 defaults
wheel 0.29.0 py27_0 defaults
widgetsnbextension 2.0.0 py27_0 defaults
xorg-libxau 1.0.8 3 conda-forge
xorg-libxdmcp 1.1.2 3 conda-forge
xz 5.2.2 1 defaults
zeromq 4.1.5 0 defaults
zlib 1.2.8 3 defaults
2条答案
按热度按时间nr9pn0ug1#
确保.. anaconda/lib/文件夹下有libjpeg.so.9文件。如果有旧版本可用，例如libjpeg.so.8，则输入terminal
conda update -c conda-forge jpeg更新该文件4sup72z82#
我用sudo apt install libjpeg9解决了这个问题