Question

我在Windows下运行Python。

我在安装pysqlite软件包时没有遇到任何问题。

C:\>c:\Python26\Scripts\easy_install.exe pysqlite
Searching for pysqlite
Reading http://pypi.python.org/simple/pysqlite/
........
Download error: [Errno 11001] getaddrinfo failed -- Some packages may not be found!
Reading http://initd.org/tracker/pysqlite/wiki/PysqliteDownloads
........
Best match: pysqlite 2.5.6
Downloading http://pysqlite.googlecode.com/files/pysqlite-2.5.6.win32-py2.6.exe
Processing pysqlite-2.5.6.win32-py2.6.exe
WARNING: can't process DATA/pysqlite2-doc/default.css
WARNING: can't process DATA/pysqlite2-doc/docutils.css
WARNING: can't process DATA/pysqlite2-doc/install-source.txt
creating 'c:\docume~1\yan-ch~1.che\locals~1\temp\easy_install-5wz15q\pysqlite-2.5.6-py2.6-win32.egg' and adding 'c:\docume~1\ya
n-ch~1.che\locals~1\temp\easy_install-5wz15q\pysqlite-2.5.6-py2.6-win32.egg.tmp' to it
Moving pysqlite-2.5.6-py2.6-win32.egg to c:\python26\lib\site-packages
Adding pysqlite 2.5.6 to easy-install.pth file

Installed c:\python26\lib\site-packages\pysqlite-2.5.6-py2.6-win32.egg
Processing dependencies for pysqlite
Finished processing dependencies for pysqlite

但是，我无法安装psycopg

C:\>c:\Python26\Scripts\easy_install.exe psycopg
Searching for psycopg
Reading http://pypi.python.org/simple/psycopg/
Reading http://initd.org/projects/psycopg1
Best match: psycopg 1.1.21
Downloading http://initd.org/pub/software/psycopg/psycopg-1.1.21.tar.gz
Processing psycopg-1.1.21.tar.gz
error: Couldn't find a setup script in c:\docume~1\yan-ch~1.che\locals~1\temp\easy_install-recnw8\psycopg-1.1.21.tar.gz

还有其他选择吗？

谢谢！

Answer 1

psycopg PyPi帖子不包含easy_install可以使用的预构建的w32安装程序，也无法找到从源代码构建的方法。

以下是一些pre-built versions of the psycopg module。

Answer 2

easy_install只知道如何安装随Python标准分发和包装解决方案分发的模块distutils。 Psycopg不是。相反，Psycopg安装了所谓的CMMI dance：configure / make / make install。在Windows上执行此操作非常棘手，因此，您需要下载预编译版本，请参阅基督徒的回答。

在Windows下运行easy_install.exe时出现问题

2 个答案: