J'ai du mal à installer lxml avec easy_install sur Ubuntu 11.
Quand je tape, $ easy_install lxml
je reçois:
Searching for lxml
Reading http://pypi.python.org/simple/lxml/
Reading http://codespeak.net/lxml
Best match: lxml 2.3
Downloading http://lxml.de/files/lxml-2.3.tgz
Processing lxml-2.3.tgz
Running lxml-2.3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-7UdQOZ/lxml-2.3/egg-dist-tmp-GacQGy
Building lxml version 2.3.
Building without Cython.
ERROR: /bin/sh: xslt-config: not found
** make sure the development packages of libxml2 and libxslt are installed **
Using build configuration of libxslt
In file included from src/lxml/lxml.etree.c:227:0:
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
compilation terminated.
Il semble que libxslt
ou libxml2
n'est pas installé. J'ai essayé de suivre les instructions sur http://www.techsww.com/tutorials/libraries/libxslt/installation/installing_libxslt_on_ubuntu_linux.php et http://www.techsww.com/tutorials/libraries/libxml/installation/installing_libxml_on_ubuntu_lin. php sans succès.
Si j'essaye wget ftp://xmlsoft.org/libxml2/libxml2-sources-2.6.27.tar.gz
j'obtiens
<successful connection info>
==> SYST ... done. ==> PWD ... done.
==> TYPE I ... done. ==> CWD (1) /libxml2 ... done.
==> SIZE libxml2-sources-2.6.27.tar.gz ... done.
==> PASV ... done. ==> RETR libxml2-sources-2.6.27.tar.gz ...
No such file `libxml2-sources-2.6.27.tar.gz'.
Si j'essaye l'autre d'abord, j'y arriverai ./configure --prefix=/usr/local/libxslt --with-libxml-prefix=/usr/local/libxml2
et cela échouera finalement avec:
checking for libxml libraries >= 2.6.27... configure: error: Could not find libxml2 anywhere, check ftp://xmlsoft.org/.
J'ai essayé les deux versions 2.6.27
et 2.6.29
de libxml2
sans différence.
Ne laissant aucune pierre non retournée, j'ai réussi sudo apt-get install libxml2-dev
, mais cela ne change rien.