3 LyX is a document processor that encourages an approach to
4 writing based on the structure of your documents, not their
5 appearance. It is released under a Free Software / Open Source
8 LyX is for people that write and want their writing to look great,
9 right out of the box. No more endless tinkering with formatting
10 details, 'finger painting' font attributes or futzing around with
11 page boundaries. You just write. In the background, Prof. Knuth's
12 legendary TeX typesetting engine makes you look good.
14 On screen, LyX looks like any word processor; its printed output
15 -- or richly cross-referenced PDF, just as readily produced --
16 looks like nothing else. Gone are the days of industrially bland
17 .docs, all looking similarly not-quite-right, yet coming out
18 unpredictably different on different printer drivers. Gone are the
19 crashes 'eating' your dissertation the evening before going to
22 LyX is stable and fully featured. It is a multi-platform, fully
23 internationalized application running natively on Unix/Linux and
24 the Macintosh and modern Windows platforms.
26 What do I need to run LyX?
29 * a Unix-like system (including Windows with cygwin)
30 * Windows 2000 or newer
31 * Mac OS 10.2 or newer
33 A decent LaTeX2e installation (e.g. teTeX for unix) not older
35 Python 2.3 or later to convert old LyX files and for helper scripts
36 (note that you need at least Python 2.3.4 for exporting LyX files
37 to a pre-unicode format, as previous versions are affected by a bug
38 about the normalization of unicode strings)
40 How does the LyX version scheme work?
42 LyX uses a contiguous numbering scheme for versions, where a
43 number "1.x.y" indicates a stable release '1.x', maintenance
44 release 'y'. In other words, LyX 1.4.0 was the first stable
45 release in the 1.4-series of LyX. At the time of writing, the
46 latest maintenance release in the 1.4-series was LyX 1.4.4.
48 Please note that maintenance releases are designed primarily to
49 fix bugs, and that the file format will _never_ change due to a
52 In addition to the stable releases and maintenance releases, some
53 users may want to give a ''release candidate'' a try. This is a
54 release that should be stable enough for daily work, but yet may
55 be potentially unstable. If no major bugs are found, the release
56 candiate is soon released as the first stable release in a a new
57 series. To summarize, there are three possible types of file names
58 that are of interest to normal users:
60 lyx-1.5.0.tar.gz -- stable release, first in the 1.5-series
61 lyx-1.5.5.tar.gz -- fifth maintenance release of LyX 1.5
62 lyx-1.5.0rc1.tar.gz -- potentially unstable release candidate
64 Note that the goal is not parallel development as for the linux
65 kernel --the team is too small to afford that-- but rather to
66 include all the simple and safe bug fixes. This is so that the
67 maintenance burden on us is not too high, and so that system
68 administrators can install new releases without fear. Experience
69 shows that these releases will contain a few new features, and
70 that the bulk of the patches will be documentation updates.
72 If you get the source from Subversion, the version string will
75 1.5.1svn -- this is the stable branch on which maintenance
76 release 1.5.1 will eventually be tagged.
77 1.6.0svn -- this is the main branch on which stable
78 release 1.6.0 will eventually be tagged.
84 How do I upgrade from an earlier LyX version?
86 Read the file UPGRADING for info on this subject.
88 What do I need to compile LyX from the source distribution?
90 * A good C++ compiler. Development is being done mainly with
91 gcc/g++, but some others work also. As of LyX 1.5.0, you need at
94 * The Qt4 library, version 4.1.1 or newer.
96 Read the file "INSTALL" for more information on compiling.
98 Okay, I've installed LyX. What now?
100 Once you've installed it, and everything looks fine, go read
101 the "Introduction" item under the Help menu. You should follow
102 the instructions there, which tell you to read (or at least skim)
103 the Tutorial. After that, you should also read "Help>LaTeX
104 configuration" which provides info on your LaTeX configuration
105 as LyX sees it. You might be missing a package or two that you'd
108 User-level configuration is possible via the Tools>Preferences menu.
110 Does LyX have support for non-English speakers/writers/readers?
112 Yes. LyX supports writing in many languages, including
113 right-to-left languages like Arabic or Hebrew. There is a port
114 of LyX named CJK-LyX which adds support for Chinese, Korean
115 and Japanese (http://cellular.phys.pusan.ac.kr/cjk.html)
116 [This support is being merged in lyx-1.5]
118 Menus and error messages have been translated to 17 languages.
119 For the status of the different translations, see
120 http://www.lyx.org/devel/i18n.php
122 Keymaps can ease typing in many languages.
124 Internet resources of relevance to LyX
126 The LyX homepage contains valuable information about LyX and the
127 various LyX mailing lists, as well as links to mirrors and other
128 LyX homepages around the world:
131 The LyX Wiki is the place where users can share information on
132 setting up and using LyX.
135 The main LyX archive site:
136 ftp://ftp.lyx.org/pub/lyx/
138 The LyX Development page has information about the development
139 effort. LyX is under Subversion control, so you can get the very
140 latest sources from there at any time.
141 http://www.lyx.org/devel
142 ftp://ftp.devel.lyx.org/pub/lyx/
144 How do I submit a bug report?
146 If possible, read the Introduction found under the Help menu in LyX.
147 You'll find detailed info on submitting bug reports there.
149 If you can't do that, send details to the LyX Developers' mailing
150 list, or use the LyX bug tracker at http://bugzilla.lyx.org/.
151 Don't forget to mention which version you are having problems with!
153 How can I participate in the development of LyX?
155 Any help with the development of LyX is greatly appreciated ---
156 after all, LyX wouldn't be what it is today without the help
157 of volunteers. We need your help!
159 If you want to work on LyX, you should contact the developer's
160 mailing list for discussion on how to do your stuff. LyX is being
161 cleaned up, and therefore it's important to follow some rules.
162 Read about those rules in development/Code_rules/.
164 If you don't know C++, there are many other ways to
165 contribute. Write documentation. Help to internationalize LyX
166 by translating documentation or menus/error messages, or by
167 writing a new keymap. Write a new textclass. Find bugs (but
168 please read the list of known bugs first). Contribute money.
169 Or just offer feature suggestions (but please read the online
172 Thank you for trying LyX. We appreciate your feedback in the mailing