I recently installed lxml
.
Before that, I had to install all the dependencies for that.
So I tried to install liblxml2-dev
, liblxslt1-dev
and python-dev
(google-searched for what packages are required for lxml
)
but even after that, I could not able to install lxml
by using the command
pip install lxml
.
However as because I am using Python 3.4.0, I thought that may be there are different version of python-dev
(thought came due to facing some similar version conflict problem). So I tried to install python3-dev
.
Then I tried to install lxml
using the same command said earlier and that worked!!!
I google-searched for those sentences
and I could able to understand the meaning of lxml
and xslt
. I found a link for python-dev
but I am not still sure what it is actually doing.
OS - Ubuntu
python-dev
python-dev
contains the header files you need to build Python extensions.lxml
lxml
is a Python C-API extension that is compiled when you dopip install lxml
. The lxml sources have at least something like#include <Python.h>
in the code. The compiler looks for the header filePython.h
during compilation, hence those header files need to be on your system such that they can be found.-dev
packages on LinuxOn Linux typically, the binary libraries and header files of packages like Python are separate. Hence you can have Python (e.g. package
python
) installed and everything works fine. But when you want to build extensions you need to install the corresponding-dev
package.