mirror of
https://github.com/python-pillow/Pillow.git
synced 2024-11-10 19:56:47 +03:00
180 lines
6.1 KiB
Plaintext
180 lines
6.1 KiB
Plaintext
|
|
Build instructions (all platforms)
|
|
==================================
|
|
|
|
For a list of changes in this release, see the CHANGES document.
|
|
|
|
If you're in a hurry, try this::
|
|
|
|
$ tar xvfz Imaging-1.1.7.tar.gz
|
|
$ cd Imaging-1.1.7
|
|
$ python setup.py install
|
|
|
|
If you prefer to know what you're doing, read on.
|
|
|
|
|
|
Prerequisites
|
|
-------------
|
|
|
|
If you need any of the features described below, make sure you
|
|
have the necessary libraries before building PIL::
|
|
|
|
feature library
|
|
-----------------------------------------------------------------
|
|
JPEG support libjpeg (6a or 6b)
|
|
|
|
http://www.ijg.org
|
|
http://www.ijg.org/files/jpegsrc.v6b.tar.gz
|
|
ftp://ftp.uu.net/graphics/jpeg/
|
|
|
|
PNG support zlib (1.2.3 or later is recommended)
|
|
|
|
http://www.gzip.org/zlib/
|
|
|
|
OpenType/TrueType freetype2 (2.3.9 or later is recommended)
|
|
support
|
|
http://www.freetype.org
|
|
http://freetype.sourceforge.net
|
|
|
|
CMS support littleCMS (1.1.5 or later is recommended)
|
|
support
|
|
http://www.littlecms.com/
|
|
|
|
If you have a recent Linux version, the libraries provided with the
|
|
operating system usually work just fine. If some library is
|
|
missing, installing a prebuilt version (jpeg-devel, zlib-devel,
|
|
etc) is usually easier than building from source. For example, for
|
|
Ubuntu 9.10 (karmic), you can install the following libraries::
|
|
|
|
sudo apt-get install libjpeg62-dev
|
|
sudo apt-get install zlib1g-dev
|
|
sudo apt-get install libfreetype6-dev
|
|
sudo apt-get install liblcms1-dev
|
|
|
|
If you're using Mac OS X, you can use the 'fink' tool to install
|
|
missing libraries (also see the Mac OS X section below).
|
|
|
|
Similar tools are available for many other platforms.
|
|
|
|
|
|
To build under Python 1.5.2, you need to install the stand-alone
|
|
version of the distutils library:
|
|
|
|
http://www.python.org/sigs/distutils-sig/download.html
|
|
|
|
You can fetch distutils 1.0.2 from the Python source repository:
|
|
|
|
svn export http://svn.python.org/projects/python/tags/Distutils-1_0_2/Lib/distutils/
|
|
|
|
For newer releases, the distutils library is included in the
|
|
Python standard library.
|
|
|
|
NOTE: Version 1.1.7 is not fully compatible with 1.5.2. Some
|
|
more recent additions to the library may not work, but the core
|
|
functionality is available.
|
|
|
|
|
|
If you didn't build Python from sources, make sure you have
|
|
Python's build support files on your machine. If you've down-
|
|
loaded a prebuilt package (e.g. a Linux RPM), you probably
|
|
need additional developer packages. Look for packages named
|
|
"python-dev", "python-devel", or similar. For example, for
|
|
Ubuntu 9.10 (karmic), use the following command:
|
|
|
|
sudo apt-get install python-dev
|
|
|
|
|
|
When you have everything you need, unpack the PIL distribution
|
|
(the file Imaging-1.1.7.tar.gz) in a suitable work directory:
|
|
|
|
$ cd MyExtensions # example
|
|
$ gunzip Imaging-1.1.7.tar.gz
|
|
$ tar xvf Imaging-1.1.7.tar
|
|
|
|
|
|
Build the library. We recommend that you do an in-place build,
|
|
and run the self test before installing.
|
|
|
|
$ cd Imaging-1.1.7
|
|
$ python setup.py build_ext -i
|
|
$ python selftest.py
|
|
|
|
During the build process, the setup.py will display a summary
|
|
report that lists what external components it found. The self-
|
|
test will display a similar report, with what external components
|
|
the tests found in the actual build files::
|
|
|
|
----------------------------------------------------------------
|
|
PIL 1.1.7 SETUP SUMMARY
|
|
----------------------------------------------------------------
|
|
*** TKINTER support not available (Tcl/Tk 8.5 libraries needed)
|
|
--- JPEG support available
|
|
--- ZLIB (PNG/ZIP) support available
|
|
--- FREETYPE support available
|
|
----------------------------------------------------------------
|
|
|
|
Make sure that the optional components you need are included.
|
|
|
|
If the build script won't find a given component, you can edit the
|
|
setup.py file and set the appropriate ROOT variable. For details,
|
|
see instructions in the file.
|
|
|
|
If the build script finds the component, but the tests cannot
|
|
identify it, try rebuilding *all* modules:
|
|
|
|
$ python setup.py clean
|
|
$ python setup.py build_ext -i
|
|
|
|
|
|
If the setup.py and selftest.py commands finish without any
|
|
errors, you're ready to install the library:
|
|
|
|
$ python setup.py install
|
|
|
|
(depending on how Python has been installed on your machine,
|
|
you might have to log in as a superuser to run the 'install'
|
|
command, or use the 'sudo' command to run 'install'.)
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
Additional notes for Mac OS X
|
|
--------------------------------------------------------------------
|
|
|
|
On Mac OS X you will usually install additional software such as
|
|
libjpeg or freetype with the "fink" tool, and then it ends up in
|
|
"/sw". If you have installed the libraries elsewhere, you may have
|
|
to tweak the "setup.py" file before building.
|
|
|
|
|
|
--------------------------------------------------------------------
|
|
Additional notes for Windows
|
|
--------------------------------------------------------------------
|
|
|
|
On Windows, you need to tweak the ROOT settings in the "setup.py"
|
|
file, to make it find the external libraries. See comments in the
|
|
file for details.
|
|
|
|
Make sure to build PIL and the external libraries with the same
|
|
runtime linking options as was used for the Python interpreter
|
|
(usually /MD, under Visual Studio).
|
|
|
|
|
|
Note that most Python distributions for Windows include libraries
|
|
compiled for Microsoft Visual Studio. You can get the free Express
|
|
edition of Visual Studio from:
|
|
|
|
http://www.microsoft.com/Express/
|
|
|
|
To build extensions using other tool chains, see the "Using
|
|
non-Microsoft compilers on Windows" section in the distutils handbook:
|
|
|
|
http://www.python.org/doc/current/inst/non-ms-compilers.html
|
|
|
|
For additional information on how to build extensions using the
|
|
popular MinGW compiler, see:
|
|
|
|
http://mingw.org (compiler)
|
|
http://sebsauvage.net/python/mingw.html (build instructions)
|
|
http://sourceforge.net/projects/gnuwin32 (prebuilt libraries)
|
|
|