我试图在CPU机器上安装Theano(运行英特尔高清显卡,没有NVIDIA)。我在python中测试时遇到以下导入错误。Theano导入错误
WARNING (theano.configdefaults): g++ not detected ! Theano will be unable to exe
cute optimized C-implementations (for both CPU and GPU) and will default to Pyth
on implementations. Performance will be severely degraded. To remove this warnin
g, set Theano flags cxx to an empty string.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "c:\anaconda\pkgs\theano\theano\__init__.py", line 74, in <module>
from theano.printing import pprint, pp
File "c:\anaconda\pkgs\theano\theano\printing.py", line 19, in <module>
if pd.find_graphviz():
File "C:\Anaconda\lib\site-packages\pydot.py", line 409, in find_graphviz
"SOFTWARE\ATT\Graphviz", 0, win32con.KEY_QUERY_VALUE)
pywintypes.error: (2, 'RegOpenKeyEx', 'The system cannot find the file specified
.')
虽然我已经安装了g ++。
谢谢。
由于这真是帮了我的干净安装克++ –