8 PyX needs Python 2.x and a TeX installation (including Type1 fonts). Try to
9 start 'python', 'tex' and 'kpsewhich cmr10.pfb' (the later should issue a full
10 path of the requested Type1 font).
13 Local usage without C extension modules
14 ---------------------------------------
16 PyX can be run without any installation. To test your environment copy the file
17 hello.py from the examples directory to the main pyx directory (where the
18 subdirectory pyx containing the modules is located) and type 'python hello.py'.
19 When your TeX installation isn't configured to use Type1 fonts by default, you
20 may have to insert the line 'text.set(fontmaps="psfonts.cmz")' after the import
21 statement and try again. See the FAQ for further details about TeX and font
25 Installation procedure
26 ----------------------
28 The installation of PyX is pretty straightforward if you have installed the
29 Python distutils package.
31 First, you have to decide which C extension modules you want to build. This can
32 be done by setting the respective flags in the setup.cfg config file. By default
33 no C extension modules are built and appropriate fallbacks will be used instead.
35 The build_t1strip option enables the t1strip extension module, which provides
36 partial font downloading (i.e. only the glyphs of a font that are used are
37 included in the eps file). The only requisites for building this module are the
38 Python header files and a C compiler. Note that the C compiler has to suit
39 the Python distribution you are using.
41 The second extension module pykpathsea provides Python binding for the kpathsea
42 library, which enables fast searching for files in the TeX/LaTeX directory
43 hierarchy. You will need the header files of this library, which are not
44 included in many standard TeX distributions. Besides that, the fallback, which
45 uses the kpsewhich program, works equally well, although it is not as efficient
46 as using the library directly. If you want to build the C extension module, you
47 may also have to specify the location of the kpathsea header files and of the
48 library itself in the setup.cfg file.
50 After you have adapted the setup.cfg file to your needs, you can either build
51 the extension modules locally by running
53 python setup.py build_ext -i
55 or install PyX system wide by using
57 python setup.py install
59 or an appropriate variant thereof.
62 Path setup when installing to a non-standard directory layout
63 -------------------------------------------------------------
65 PyX places shared data in the directory <install-dir>/share/pyx and the system
66 wide configuration in the file <root>/etc/pyxrc. <install-dir> and <root> are
67 options to the distutils install-data command (and thus the install command).
68 See the distutils documentation for details. The final path information is
69 stored in siteconfig.py. While the original siteconfig.py calculates the
70 positions relative to its current position thus enabling local usage, during
71 install a proper siteconfig.py will be created.
77 For the layout of the manual we have made use of the standard Python
78 documentation framework. For building the manual, you will need the script
79 "mkhowto" of your Python distribution. Please make a soft-link of this script
80 into the manual directory
83 ln -s </usr/lib/>python/Doc/tools/mkhowto mkhowto
86 Note that this requires Python version 2.3 and above. In former versions you
87 will need to get the Python documentation sources separately from
88 http://www.python.org and try to find the script there. Alternatively you may
89 download the manual from the PyX homepage at http://pyx.sourceforge.net/.