我的電腦 環境是 Python 2.7.13 |Anaconda custom (x86_64) 也就是 裝了 Anaconda包，之前自帶pyqt5 (5.6.2)

強烈推薦 pip 安裝 labelImg

pip install labelImg

labelImg

Traceback (most recent call last):
  File "/Applications/anaconda/bin/labelImg", line 7, in <module>
    from labelImg.labelImg import main
  File "/Applications/anaconda/lib/python2.7/site-packages/labelImg/labelImg.py", line 27, in <module>
    import resources
  File "/Applications/anaconda/lib/python2.7/site-packages/labelImg/resources.py", line 10, in <module>
    from PyQt4 import QtCore
ImportError: No module named PyQt4
 

如未安裝pyqt的話會報以下錯誤

Traceback (most recent call last):
  File "/Applications/anaconda/bin/labelImg", line 7, in <module>
    from labelImg.labelImg import main
  File "/Applications/anaconda/lib/python2.7/site-packages/labelImg/labelImg.py", line 24, in <module>
    from PyQt4.QtGui import *
ImportError: No module named PyQt4.QtGui
 

pip install pyqt4

Collecting pyqt4
  Could not find a version that satisfies the requirement pyqt4 (from versions: )
No matching distribution found for pyqt4

conda install pyqt=4

Package plan for installation in environment /Applications/anaconda:

The following packages will be DOWNGRADED:

    pyqt: 5.6.0-py27hf21fe59_6 --> 4.11.4-py27_4
    qt:   5.6.2-2              --> 4.8.7-4

Proceed ([y]/n)?
 

等待安裝完成

輸入以下驗證是否安裝成功

labelImg

大功告成

安裝過程中貌似以下的依賴包會受一些影響，但是目前來看其他模組用起來也沒有任何問題，有問題可以評論區留言

    anaconda-navigator: 1.2.3-py27_0
    jupyter:            1.0.0-py27_3
    matplotlib:         1.5.1-np111py27_0
    pyqt:               4.11.4-py27_4
    qtconsole:          4.2.1-py27_0
    scikit-image:       0.12.3-np111py27_1
    seaborn:            0.7.1-py27_0
    spyder:             3.1.2-py27_0