通過暢達安裝PyQt4中的朱古力模式

當我嘗試運行從這裏SEC朱古力型號：https://github.com/kolesman/SEC 通過暢達安裝PyQt4中的朱古力模式

我geht錯誤：導入錯誤：沒有模塊名爲PyQt4的

python demo.py --model SEC.caffemodel --image /data/out/dataset/center/1475186965759787059.jpg --smooth --output result.png 
Traceback (most recent call last): 
    File "demo.py", line 2, in <module> 
    import pylab 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/pylab.py", line 1, in <module> 
    from matplotlib.pylab import * 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/pylab.py", line 274, in <module> 
    from matplotlib.pyplot import * 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/pyplot.py", line 114, in <module> 
    _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/backends/__init__.py", line 32, in pylab_setup 
    globals(),locals(),[backend_name],0) 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/backends/backend_qt5agg.py", line 16, in <module> 
    from .backend_qt5 import QtCore 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/backends/backend_qt5.py", line 31, in <module> 
    from .qt_compat import QtCore, QtGui, QtWidgets, _getSaveFileName, __version__ 
    File "/home/ec2-user/anaconda2/lib/python2.7/site-packages/matplotlib/backends/qt_compat.py", line 137, in <module> 
    from PyQt4 import QtCore, QtGui 
ImportError: No module named PyQt4

In this stackoverflow thread他們只是提您可以運行

conda install pyqt

導致下面的輸出：

conda install pyqt 
Fetching package metadata ....... 
Solving package specifications: .......... 

# All requested packages already installed. 
# packages in environment at /home/ec2-user/anaconda2: 
# 
pyqt      5.6.0     py27_0

這表明我有版本5.6而不是版本4.但我找不到任何解決方法如何降級到pyqt4。

來源

2016-10-15 Orlando

所以你可以卸載pyqt5並下載PyQt4並手動安裝第二種方法是修改代碼並用pyqt5替換PyQt4只需注意pyqt5中的類是相同的但刺激性有點不同你可能會得到這種情況下不存在特定的模型檢查pyqt5手冊並修復它我希望我的回答很明確

來源

2016-10-16 00:58:44 Ismail

它看起來像anaconda的最新版本強制安裝pyqt5.6通過任何pyqt構建，這對您的應用程序將是致命的。在終端中，請嘗試：

conda install --channel https://conda.anaconda.org/conda-forge pyqt 
conda install -c anaconda pyqt=4.11.4

它會提示降級conda客戶端。之後，它應該是好的。

來源

2016-11-10 21:09:34 Alaaedeen

通過暢達安裝PyQt4中的朱古力模式

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