Re: lxml troubles and questions

Dear Silvain

Thank you for this hints.
They helped me to solve my installing problems.

Regards,
Benno

-----Original Message-----
From: Sylvain Viollon [mailto:[email protected]]
Sent: Montag, 1. August 2011 10:09
To: Luthiger Stoll Benno
Cc: silva-dev-IAPFreCvJWM6s/[email protected]
Subject: Re: [silva-dev] lxml troubles and questions


Op 29 jul 2011, om 22:50 heeft Luthiger Stoll Benno het volgende geschreven:

> Hello devs
>

  Hello,

> On a Linux box, I've needed to install other then the system's libxml2 and libxslt. I've managed to compile lxml linking to the xml programs I've installed.
>
> Now, if I try to install Silva 2.3 using buildout, the installation stops because the buildout tries to build lxml against the system's xml libraries and, thus, fails.
>

  You need to export your PATH in your environment so your installation path is included *before* your
   system PATH.

   export PATH=/installation/path/bin:${PATH}

   If you do:

   which xml2-config

   It should find a script in your installation path.

   After if your installation is a non standard one, I recommend to configure the LD_LIBRARY_PATH as well:

   export LD_LIBRARY_PATH=/installation/path/lib

   As well  even if it should not be needed, I recommand to export those variables as well to start Zope.
   Setting them in your shell profile would help it probably.

> How can I advise buildout to use my already installed lxml?
> I've compiled lxml 2.3 while the buildout tries to install lxml 2.2.8. Should I better compile lxml 2.2.8?
> Or can I advise buildout to link against the xml programs I've installed?
>

   Silva is not tested against 2.3. According the version number change, it might contains changes that
   are not backward compatible, so I would test it first throughly before.


   Regards,

--
Sylvain Viollon -- Infrae
t +31 10 243 7051 -- http://infrae.com
Hoevestraat 10 3033GC Rotterdam -- The Netherlands