安裝PIL庫的時候，直接提示：Python version 2.7 required, which was not found in the registry。
如圖：
大意是說找不到注冊表，網上搜索解決方案。
新建一個register.py文件寫入代碼：
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!"
啟動命令切到register.py文件目錄下執行:
重新安裝PIL，錯誤解決，安裝成功。
如果是win7 64位的用戶在安裝Python 32位程序時，如果選擇只為當前用戶，以上問題不會出現。如果選擇所有用戶，就試著使用以上方法解決。
提示其它版本解決方法類似。
