[docs] zlib error with Plone 4.1.5 and ubuntu 12.04 LTS

Sandro Tosi sandro.tosi at gmail.com
Sat Jul 7 11:06:35 CEST 2012

Hello Rafael,
this mailing list is about bugs/enhancements to CPython documentation,
and your email doesn't fit this description. It seems like a Ubuntu
bug, so either ask in their support forum on a generic python user
support forum, such as


On Fri, Jul 6, 2012 at 3:43 PM, Rafael Barrionuevo
<rbarrionuevog at gmail.com> wrote:
> Root install method chosen. Will install for use by system user plone
> Installing Plone 4.1.5 at /usr/local/Plone
> User 'plone' already exists. No need to create it.
> Compiling and installing jpeg local libraries ...
> Skipping zlib build
> Compiling and installing readline local libraries ...
> Installing Python 2.6.8. This takes a while...
> Patching for Debian/Ubuntu Multiarch
> Patching for thread size
> Patching for disabled ssl2
> Traceback (most recent call last):
>   File "<string>", line 1, in <module>
> LookupError: unknown encoding: zip
> Python zlib support is missing; something went wrong in the zlib or python
> build.
> Installation has failed.
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Sandro Tosi (aka morph, morpheus, matrixhasu)
My website: http://matrixhasu.altervista.org/
Me at Debian: http://wiki.debian.org/SandroTosi

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