“属性错误：文件号”当尝试从 pyevolve 导入时
我刚刚使用 easy_install 安装了 Pyevolve，在尝试运行我的第一个程序时遇到错误。我首先尝试复制并粘贴第一个示例的源代码，但是这是我尝试运行它时收到的信息：
回溯（最近一次调用最后一次）：
文件“/home/corey/CTest/first_intro.py”，第 3 行，位于
从 pyevolve 导入 G1DList
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/init.py”，第 15 行，位于
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Consts.py”，第 240 行，位于
导入选择器
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Selectors.py”，第 12 行，位于
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/GPopulation.py”，第 11 行，位于
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/FunctionSlot.py”，第 14 行，位于
文件“/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Util.py”，第 20 行，位于
属性错误：文件号
我正在 Fedora 11 X86_64 上运行 python 2.6。
编辑：经过更多研究后，如果我从命令行运行 python，它可以工作，但只有当我运行 IDLE 时才会失败。
I just installed Pyevolve using easy_install and I am getting errors trying to run my first program. I first tried copy and pasting the source code of the first example but this is what I receive when I attempt to run it:
Traceback (most recent call last):
File "/home/corey/CTest/first_intro.py", line 3, in
from pyevolve import G1DList
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/init.py", line 15, in
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Consts.py", line 240, in
import Selectors
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Selectors.py", line 12, in
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/GPopulation.py", line 11, in
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/FunctionSlot.py", line 14, in
File "/usr/lib/python2.6/site-packages/Pyevolve-0.5-py2.6.egg/pyevolve/Util.py", line 20, in
AttributeError: fileno
I am running python 2.6 on Fedora 11 X86_64.
Edit: After looking into it more if I run python from the command line it works but it only fails when I'm running IDLE.
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您是否尝试过查看开发版本？它接近 RC1，所以现在很稳定：
svn co https://pyevolve.svn.sourceforge.net/svnroot/pyevolve/trunk pyevolve你的问题似乎是路径，尝试解压缩“egg”文件并将“pyevolve”目录放入站点包或应用程序目录内。
Have you tried to check out the Development version ? It's near of the RC1, so it is stable right now:
svn co https://pyevolve.svn.sourceforge.net/svnroot/pyevolve/trunk pyevolveYour problem seems to be the paths, try uncompressing the "egg" file and put the "pyevolve" directory in the site-packages or inside your application directory.