安装scipy或者numpy时弹出python2.7 was not found in the registry 的解决办法
2013-04-21 15:29
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毕设要用到numpy和scipy,但是在安装的时候均遇到说python 2.7 was not found in the registry 的错误信息,但是我明明已经安装了python 2.7了得啊~
怎么解决,网上搜了一下解决办法:
新建一个register.py,把以下代码复制进去:
然后运行:python register.py
出现:python 2.7 is
already registered 就代表问题已经解决辽~
怎么解决,网上搜了一下解决办法:
新建一个register.py,把以下代码复制进去:
# script to register Python 2.0 or later for use with win32all # and other extensions that require Python registry settings # # written by Joakim Loew for Secret Labs AB / PythonWare # # source: # http://www.pythonware.com/products/works/articles/regpy20.htm # # modified by Valentine Gogichashvili as described in http://www.mail-archive.com/distutils-sig@python.org/msg10512.html import sys from _winreg import * # tweak as necessary version = sys.version[:3] installpath = sys.prefix regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version) installkey = "InstallPath" pythonkey = "PythonPath" pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % ( installpath, installpath, installpath ) def RegisterPy(): try: reg = OpenKey(HKEY_CURRENT_USER, regpath) except EnvironmentError as e: try: reg = CreateKey(HKEY_CURRENT_USER, regpath) SetValue(reg, installkey, REG_SZ, installpath) SetValue(reg, pythonkey, REG_SZ, pythonpath) CloseKey(reg) except: print "*** Unable to register!" return print "--- Python", version, "is now registered!" return if (QueryValue(reg, installkey) == installpath and QueryValue(reg, pythonkey) == pythonpath): CloseKey(reg) print "=== Python", version, "is already registered!" return CloseKey(reg) print "*** Unable to register!" print "*** You probably have another Python installation!" if __name__ == "__main__": RegisterPy()
然后运行:python register.py
出现:python 2.7 is
already registered 就代表问题已经解决辽~
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