jupyter安装出现问题：安装后无法打开

import os
import subprocess
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#base = ‘D:\\Anaconda‘
base = ‘D:\ProgrammingTool\python\Ana\Anaconda‘
jupyter_dir = os.path.join(base,‘.jupyter‘)
if not os.path.exists(jupyter_dir):
    os.mkdir(jupyter_dir)
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dirs = {‘JUPYTER_CONFIG_DIR‘ : jupyter_dir, ‘JUPYTER_RUNTIME_DIR‘ : os.path.join(jupyter_dir,‘runtime‘),‘JUPYTER_DATA_DIR‘ : os.path.join(jupyter_dir,‘data‘)}
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for k,v in dirs.iteritems():   
    if not os.path.exists(v):
        os.mkdir(v)
    os.environ[k] = v
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ipython_dir = os.path.join(base,‘.ipython‘)
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os.environ[‘IPYTHONDIR‘] = ipython_dir
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subprocess.call([‘D:\ProgrammingTool\python\Ana\Anaconda\Scripts\jupyter-notebook.exe‘])
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