[Distutils] easy_install question
Phillip J. Eby
pje at telecommunity.com
Fri Sep 23 22:54:45 CEST 2005
At 09:38 PM 9/23/2005 +0200, Thomas Heller wrote:
>- When I run 'easy_install ctypes', the behaviour depends on the current
>directory. If I run this when the current dir contains a 'ctypes'
>subdirectory, it doesn't search pypi^H^H^H^HCheeseShop for this name,
>instead it seems to attempt to install from source in that directory.
>Is that intended?
Yes. EasyInstall's arguments may be a URL, an existing local filename, or
a "requirement" string, and the precedence is in that order. (i.e., it's
checked to see if it's a URL, then if it's a filename, and finally parsing
as a requirement string is done.)
> Can I override this behaviour?
Add a version specifier, e.g. "ctypes==4.0", or use an absolute URL.
>- When I install a package which requires another package is there a way
>to specify a download url for the required package?
The --find-links option can include download links as well as URLs of pages
containing download links. If you pass a URL that ends with a recognizable
distutils filename, EasyInstall will use it if it matches the version
A question: are you embedding EasyInstall in something else, or are these
questions about direct use?
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