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<title>Ubuntu Policy Manual - Introduction and scope of these appendices</title>

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<link href="ch-scope.html" rel="chapter" title="1 About this manual">
<link href="ch-archive.html" rel="chapter" title="2 The Ubuntu Archive">
<link href="ch-binary.html" rel="chapter" title="3 Binary packages">
<link href="ch-source.html" rel="chapter" title="4 Source packages">
<link href="ch-controlfields.html" rel="chapter" title="5 Control files and their fields">
<link href="ch-maintainerscripts.html" rel="chapter" title="6 Package maintainer scripts and installation procedure">
<link href="ch-relationships.html" rel="chapter" title="7 Declaring relationships between packages">
<link href="ch-sharedlibs.html" rel="chapter" title="8 Shared libraries">
<link href="ch-opersys.html" rel="chapter" title="9 The Operating System">
<link href="ch-files.html" rel="chapter" title="10 Files">
<link href="ch-customized-programs.html" rel="chapter" title="11 Customized programs">
<link href="ch-docs.html" rel="chapter" title="12 Documentation">
<link href="ap-pkg-scope.html" rel="appendix" title="A Introduction and scope of these appendices">
<link href="ap-pkg-binarypkg.html" rel="appendix" title="B Binary packages (from old Packaging Manual)">
<link href="ap-pkg-sourcepkg.html" rel="appendix" title="C Source packages (from old Packaging Manual)">
<link href="ap-pkg-controlfields.html" rel="appendix" title="D Control files and their fields (from old Packaging Manual)">
<link href="ap-pkg-conffiles.html" rel="appendix" title="E Configuration file handling (from old Packaging Manual)">
<link href="ap-pkg-alternatives.html" rel="appendix" title="F Alternative versions of an interface - <code>update-alternatives</code> (from old Packaging Manual)">
<link href="ap-pkg-diversions.html" rel="appendix" title="G Diversions - overriding a package's version of a file (from old Packaging Manual)">
<link href="ch-scope.html#s1.1" rel="section" title="1.1 Scope">
<link href="ch-scope.html#s1.2" rel="section" title="1.2 New versions of this document">
<link href="ch-scope.html#s-authors" rel="section" title="1.3 Authors and Maintainers">
<link href="ch-scope.html#s-related" rel="section" title="1.4 Related documents">
<link href="ch-scope.html#s-definitions" rel="section" title="1.5 Definitions">
<link href="ch-archive.html#s-ulp" rel="section" title="2.1 The Ubuntu Licensing Policy">
<link href="ch-archive.html#s-sections" rel="section" title="2.2 Archive areas">
<link href="ch-archive.html#s-pkgcopyright" rel="section" title="2.3 Copyright considerations">
<link href="ch-archive.html#s-subsections" rel="section" title="2.4 Sections">
<link href="ch-archive.html#s-priorities" rel="section" title="2.5 Priorities">
<link href="ch-binary.html#s3.1" rel="section" title="3.1 The package name">
<link href="ch-binary.html#s-versions" rel="section" title="3.2 The version of a package">
<link href="ch-binary.html#s3.3" rel="section" title="3.3 The maintainer of a package">
<link href="ch-binary.html#s-descriptions" rel="section" title="3.4 The description of a package">
<link href="ch-binary.html#s3.5" rel="section" title="3.5 Dependencies">
<link href="ch-binary.html#s-virtual_pkg" rel="section" title="3.6 Virtual packages">
<link href="ch-binary.html#s3.7" rel="section" title="3.7 Base system">
<link href="ch-binary.html#s3.8" rel="section" title="3.8 Essential packages">
<link href="ch-binary.html#s-maintscripts" rel="section" title="3.9 Maintainer Scripts">
<link href="ch-source.html#s-standardsversion" rel="section" title="4.1 Standards conformance">
<link href="ch-source.html#s-pkg-relations" rel="section" title="4.2 Package relationships">
<link href="ch-source.html#s4.3" rel="section" title="4.3 Changes to the upstream sources">
<link href="ch-source.html#s-dpkgchangelog" rel="section" title="4.4 Ubuntu changelog: <code>debian/changelog</code>">
<link href="ch-source.html#s-dpkgcopyright" rel="section" title="4.5 Copyright: <code>debian/copyright</code>">
<link href="ch-source.html#s4.6" rel="section" title="4.6 Error trapping in makefiles">
<link href="ch-source.html#s-timestamps" rel="section" title="4.7 Time Stamps">
<link href="ch-source.html#s-restrictions" rel="section" title="4.8 Restrictions on objects in source packages">
<link href="ch-source.html#s-debianrules" rel="section" title="4.9 Main building script: <code>debian/rules</code>">
<link href="ch-source.html#s-substvars" rel="section" title="4.10 Variable substitutions: <code>debian/substvars</code>">
<link href="ch-source.html#s-debianwatch" rel="section" title="4.11 Optional upstream source location: <code>debian/watch</code>">
<link href="ch-source.html#s-debianfiles" rel="section" title="4.12 Generated files list: <code>debian/files</code>">
<link href="ch-source.html#s-embeddedfiles" rel="section" title="4.13 Convenience copies of code">
<link href="ch-source.html#s-readmesource" rel="section" title="4.14 Source package handling: <code>debian/README.source</code>">
<link href="ch-controlfields.html#s-controlsyntax" rel="section" title="5.1 Syntax of control files">
<link href="ch-controlfields.html#s-sourcecontrolfiles" rel="section" title="5.2 Source package control files -- <code>debian/control</code>">
<link href="ch-controlfields.html#s-binarycontrolfiles" rel="section" title="5.3 Binary package control files -- <code>DEBIAN/control</code>">
<link href="ch-controlfields.html#s-debiansourcecontrolfiles" rel="section" title="5.4 Debian source control files -- <samp>.dsc</samp>">
<link href="ch-controlfields.html#s-debianchangesfiles" rel="section" title="5.5 Debian changes files -- <code>.changes</code>">
<link href="ch-controlfields.html#s-controlfieldslist" rel="section" title="5.6 List of fields">
<link href="ch-controlfields.html#s5.7" rel="section" title="5.7 User-defined fields">
<link href="ch-maintainerscripts.html#s6.1" rel="section" title="6.1 Introduction to package maintainer scripts">
<link href="ch-maintainerscripts.html#s-idempotency" rel="section" title="6.2 Maintainer scripts idempotency">
<link href="ch-maintainerscripts.html#s-controllingterminal" rel="section" title="6.3 Controlling terminal for maintainer scripts">
<link href="ch-maintainerscripts.html#s-exitstatus" rel="section" title="6.4 Exit status">
<link href="ch-maintainerscripts.html#s-mscriptsinstact" rel="section" title="6.5 Summary of ways maintainer scripts are called">
<link href="ch-maintainerscripts.html#s-unpackphase" rel="section" title="6.6 Details of unpack phase of installation or upgrade">
<link href="ch-maintainerscripts.html#s-configdetails" rel="section" title="6.7 Details of configuration">
<link href="ch-maintainerscripts.html#s-removedetails" rel="section" title="6.8 Details of removal and/or configuration purging">
<link href="ch-relationships.html#s-depsyntax" rel="section" title="7.1 Syntax of relationship fields">
<link href="ch-relationships.html#s-binarydeps" rel="section" title="7.2 Binary Dependencies - <samp>Depends</samp>, <samp>Recommends</samp>, <samp>Suggests</samp>, <samp>Enhances</samp>, <samp>Pre-Depends</samp>">
<link href="ch-relationships.html#s-breaks" rel="section" title="7.3 Packages which break other packages - <samp>Breaks</samp>">
<link href="ch-relationships.html#s-conflicts" rel="section" title="7.4 Conflicting binary packages - <samp>Conflicts</samp>">
<link href="ch-relationships.html#s-virtual" rel="section" title="7.5 Virtual packages - <samp>Provides</samp>">
<link href="ch-relationships.html#s-replaces" rel="section" title="7.6 Overwriting files and replacing packages - <samp>Replaces</samp>">
<link href="ch-relationships.html#s-sourcebinarydeps" rel="section" title="7.7 Relationships between source and binary packages - <samp>Build-Depends</samp>, <samp>Build-Depends-Indep</samp>, <samp>Build-Conflicts</samp>, <samp>Build-Conflicts-Indep</samp>">
<link href="ch-sharedlibs.html#s-sharedlibs-runtime" rel="section" title="8.1 Run-time shared libraries">
<link href="ch-sharedlibs.html#s-sharedlibs-support-files" rel="section" title="8.2 Shared library support files">
<link href="ch-sharedlibs.html#s-sharedlibs-static" rel="section" title="8.3 Static libraries">
<link href="ch-sharedlibs.html#s-sharedlibs-dev" rel="section" title="8.4 Development files">
<link href="ch-sharedlibs.html#s-sharedlibs-intradeps" rel="section" title="8.5 Dependencies between the packages of the same library">
<link href="ch-sharedlibs.html#s-sharedlibs-shlibdeps" rel="section" title="8.6 Dependencies between the library and other packages - the <samp>shlibs</samp> system">
<link href="ch-opersys.html#s9.1" rel="section" title="9.1 File system hierarchy">
<link href="ch-opersys.html#s9.2" rel="section" title="9.2 Users and groups">
<link href="ch-opersys.html#s-sysvinit" rel="section" title="9.3 System run levels and <code>init.d</code> scripts">
<link href="ch-opersys.html#s9.4" rel="section" title="9.4 Console messages from <code>init.d</code> scripts">
<link href="ch-opersys.html#s9.5" rel="section" title="9.5 Cron jobs">
<link href="ch-opersys.html#s-menus" rel="section" title="9.6 Menus">
<link href="ch-opersys.html#s-mime" rel="section" title="9.7 Multimedia handlers">
<link href="ch-opersys.html#s9.8" rel="section" title="9.8 Keyboard configuration">
<link href="ch-opersys.html#s9.9" rel="section" title="9.9 Environment variables">
<link href="ch-opersys.html#s-doc-base" rel="section" title="9.10 Registering Documents using doc-base">
<link href="ch-files.html#s10.1" rel="section" title="10.1 Binaries">
<link href="ch-files.html#s-libraries" rel="section" title="10.2 Libraries">
<link href="ch-files.html#s10.3" rel="section" title="10.3 Shared libraries">
<link href="ch-files.html#s-scripts" rel="section" title="10.4 Scripts">
<link href="ch-files.html#s10.5" rel="section" title="10.5 Symbolic links">
<link href="ch-files.html#s10.6" rel="section" title="10.6 Device files">
<link href="ch-files.html#s-config-files" rel="section" title="10.7 Configuration files">
<link href="ch-files.html#s10.8" rel="section" title="10.8 Log files">
<link href="ch-files.html#s10.9" rel="section" title="10.9 Permissions and owners">
<link href="ch-customized-programs.html#s-arch-spec" rel="section" title="11.1 Architecture specification strings">
<link href="ch-customized-programs.html#s11.2" rel="section" title="11.2 Daemons">
<link href="ch-customized-programs.html#s11.3" rel="section" title="11.3 Using pseudo-ttys and modifying wtmp, utmp and lastlog">
<link href="ch-customized-programs.html#s11.4" rel="section" title="11.4 Editors and pagers">
<link href="ch-customized-programs.html#s-web-appl" rel="section" title="11.5 Web servers and applications">
<link href="ch-customized-programs.html#s-mail-transport-agents" rel="section" title="11.6 Mail transport, delivery and user agents">
<link href="ch-customized-programs.html#s11.7" rel="section" title="11.7 News system configuration">
<link href="ch-customized-programs.html#s11.8" rel="section" title="11.8 Programs for the X Window System">
<link href="ch-customized-programs.html#s-perl" rel="section" title="11.9 Perl programs and modules">
<link href="ch-customized-programs.html#s-emacs" rel="section" title="11.10 Emacs lisp programs">
<link href="ch-customized-programs.html#s11.11" rel="section" title="11.11 Games">
<link href="ch-docs.html#s12.1" rel="section" title="12.1 Manual pages">
<link href="ch-docs.html#s12.2" rel="section" title="12.2 Info documents">
<link href="ch-docs.html#s12.3" rel="section" title="12.3 Additional documentation">
<link href="ch-docs.html#s12.4" rel="section" title="12.4 Preferred documentation formats">
<link href="ch-docs.html#s-copyrightfile" rel="section" title="12.5 Copyright information">
<link href="ch-docs.html#s12.6" rel="section" title="12.6 Examples">
<link href="ch-docs.html#s-changelogs" rel="section" title="12.7 Changelog files">
<link href="ap-pkg-binarypkg.html#s-pkg-bincreating" rel="section" title="B.1 Creating package files - <code>dpkg-deb</code>">
<link href="ap-pkg-binarypkg.html#s-pkg-controlarea" rel="section" title="B.2 Package control information files">
<link href="ap-pkg-binarypkg.html#s-pkg-controlfile" rel="section" title="B.3 The main control information file: <samp>control</samp>">
<link href="ap-pkg-binarypkg.html#sB.4" rel="section" title="B.4 Time Stamps">
<link href="ap-pkg-sourcepkg.html#s-pkg-sourcetools" rel="section" title="C.1 Tools for processing source packages">
<link href="ap-pkg-sourcepkg.html#s-pkg-sourcetree" rel="section" title="C.2 The Debianised source tree">
<link href="ap-pkg-sourcepkg.html#s-pkg-sourcearchives" rel="section" title="C.3 Source packages as archives">
<link href="ap-pkg-sourcepkg.html#sC.4" rel="section" title="C.4 Unpacking a Debian source package without <code>dpkg-source</code>">
<link href="ap-pkg-controlfields.html#sD.1" rel="section" title="D.1 Syntax of control files">
<link href="ap-pkg-controlfields.html#sD.2" rel="section" title="D.2 List of fields">
<link href="ap-pkg-conffiles.html#sE.1" rel="section" title="E.1 Automatic handling of configuration files by <code>dpkg</code>">
<link href="ap-pkg-conffiles.html#sE.2" rel="section" title="E.2 Fully-featured maintainer script configuration handling">
<link href="ch-archive.html#s-main" rel="subsection" title="2.2.1 The main archive area">
<link href="ch-archive.html#s-restricted" rel="subsection" title="2.2.2 The restricted archive area">
<link href="ch-archive.html#s-universe" rel="subsection" title="2.2.3 The universe archive area">
<link href="ch-archive.html#s-multiverse" rel="subsection" title="2.2.4 The multiverse archive area">
<link href="ch-binary.html#s3.2.1" rel="subsection" title="3.2.1 Version numbers based on dates">
<link href="ch-binary.html#s-synopsis" rel="subsection" title="3.4.1 The single line synopsis">
<link href="ch-binary.html#s-extendeddesc" rel="subsection" title="3.4.2 The extended description">
<link href="ch-binary.html#s-maintscriptprompt" rel="subsection" title="3.9.1 Prompting in maintainer scripts">
<link href="ch-source.html#s-debianrules-options" rel="subsection" title="4.9.1 <code>debian/rules</code> and <samp>DEB_BUILD_OPTIONS</samp>">
<link href="ch-controlfields.html#s-f-Source" rel="subsection" title="5.6.1 <samp>Source</samp>">
<link href="ch-controlfields.html#s-f-Maintainer" rel="subsection" title="5.6.2 <samp>Maintainer</samp>">
<link href="ch-controlfields.html#s-f-Uploaders" rel="subsection" title="5.6.3 <samp>Uploaders</samp>">
<link href="ch-controlfields.html#s-f-Changed-By" rel="subsection" title="5.6.4 <samp>Changed-By</samp>">
<link href="ch-controlfields.html#s-f-Section" rel="subsection" title="5.6.5 <samp>Section</samp>">
<link href="ch-controlfields.html#s-f-Priority" rel="subsection" title="5.6.6 <samp>Priority</samp>">
<link href="ch-controlfields.html#s-f-Package" rel="subsection" title="5.6.7 <samp>Package</samp>">
<link href="ch-controlfields.html#s-f-Architecture" rel="subsection" title="5.6.8 <samp>Architecture</samp>">
<link href="ch-controlfields.html#s-f-Essential" rel="subsection" title="5.6.9 <samp>Essential</samp>">
<link href="ch-controlfields.html#s5.6.10" rel="subsection" title="5.6.10 Package interrelationship fields: <samp>Depends</samp>, <samp>Pre-Depends</samp>, <samp>Recommends</samp>, <samp>Suggests</samp>, <samp>Breaks</samp>, <samp>Conflicts</samp>, <samp>Provides</samp>, <samp>Replaces</samp>, <samp>Enhances</samp>">
<link href="ch-controlfields.html#s-f-Standards-Version" rel="subsection" title="5.6.11 <samp>Standards-Version</samp>">
<link href="ch-controlfields.html#s-f-Version" rel="subsection" title="5.6.12 <samp>Version</samp>">
<link href="ch-controlfields.html#s-f-Description" rel="subsection" title="5.6.13 <samp>Description</samp>">
<link href="ch-controlfields.html#s-f-Distribution" rel="subsection" title="5.6.14 <samp>Distribution</samp>">
<link href="ch-controlfields.html#s-f-Date" rel="subsection" title="5.6.15 <samp>Date</samp>">
<link href="ch-controlfields.html#s-f-Format" rel="subsection" title="5.6.16 <samp>Format</samp>">
<link href="ch-controlfields.html#s-f-Urgency" rel="subsection" title="5.6.17 <samp>Urgency</samp>">
<link href="ch-controlfields.html#s-f-Changes" rel="subsection" title="5.6.18 <samp>Changes</samp>">
<link href="ch-controlfields.html#s-f-Binary" rel="subsection" title="5.6.19 <samp>Binary</samp>">
<link href="ch-controlfields.html#s-f-Installed-Size" rel="subsection" title="5.6.20 <samp>Installed-Size</samp>">
<link href="ch-controlfields.html#s-f-Files" rel="subsection" title="5.6.21 <samp>Files</samp>">
<link href="ch-controlfields.html#s-f-Closes" rel="subsection" title="5.6.22 <samp>Closes</samp>">
<link href="ch-controlfields.html#s-f-Launchpad-Bugs-Fixed" rel="subsection" title="5.6.23 <samp>Launchpad-Bugs-Fixed</samp>">
<link href="ch-controlfields.html#s-f-Homepage" rel="subsection" title="5.6.24 <samp>Homepage</samp>">
<link href="ch-relationships.html#s7.6.1" rel="subsection" title="7.6.1 Overwriting files in other packages">
<link href="ch-relationships.html#s7.6.2" rel="subsection" title="7.6.2 Replacing whole packages, forcing their removal">
<link href="ch-sharedlibs.html#s-ldconfig" rel="subsection" title="8.1.1 <samp>ldconfig</samp>">
<link href="ch-sharedlibs.html#s8.6.1" rel="subsection" title="8.6.1 The <samp>shlibs</samp> files present on the system">
<link href="ch-sharedlibs.html#s8.6.2" rel="subsection" title="8.6.2 How to use <code>dpkg-shlibdeps</code> and the <code>shlibs</code> files">
<link href="ch-sharedlibs.html#s-shlibs" rel="subsection" title="8.6.3 The <code>shlibs</code> File Format">
<link href="ch-sharedlibs.html#s8.6.4" rel="subsection" title="8.6.4 Providing a <code>shlibs</code> file">
<link href="ch-sharedlibs.html#s-shlibslocal" rel="subsection" title="8.6.5 Writing the <code>debian/shlibs.local</code> file">
<link href="ch-opersys.html#s-fhs" rel="subsection" title="9.1.1 File System Structure">
<link href="ch-opersys.html#s9.1.2" rel="subsection" title="9.1.2 Site-specific programs">
<link href="ch-opersys.html#s9.1.3" rel="subsection" title="9.1.3 The system-wide mail directory">
<link href="ch-opersys.html#s9.2.1" rel="subsection" title="9.2.1 Introduction">
<link href="ch-opersys.html#s9.2.2" rel="subsection" title="9.2.2 UID and GID classes">
<link href="ch-opersys.html#s-/etc/init.d" rel="subsection" title="9.3.1 Introduction">
<link href="ch-opersys.html#s9.3.2" rel="subsection" title="9.3.2 Writing the scripts">
<link href="ch-opersys.html#s9.3.3" rel="subsection" title="9.3.3 Interfacing with the initscript system">
<link href="ch-opersys.html#s9.3.3.1" rel="subsection" title="9.3.3.1 Managing the links">
<link href="ch-opersys.html#s9.3.3.2" rel="subsection" title="9.3.3.2 Running initscripts">
<link href="ch-opersys.html#s9.3.4" rel="subsection" title="9.3.4 Boot-time initialization">
<link href="ch-opersys.html#s9.3.5" rel="subsection" title="9.3.5 Example">
<link href="ch-files.html#s10.7.1" rel="subsection" title="10.7.1 Definitions">
<link href="ch-files.html#s10.7.2" rel="subsection" title="10.7.2 Location">
<link href="ch-files.html#s10.7.3" rel="subsection" title="10.7.3 Behavior">
<link href="ch-files.html#s10.7.4" rel="subsection" title="10.7.4 Sharing configuration files">
<link href="ch-files.html#s10.7.5" rel="subsection" title="10.7.5 User configuration files (&quot;dotfiles&quot;)">
<link href="ch-files.html#s10.9.1" rel="subsection" title="10.9.1 The use of <code>dpkg-statoverride</code>">
<link href="ch-customized-programs.html#s11.8.1" rel="subsection" title="11.8.1 Providing X support and package priorities">
<link href="ch-customized-programs.html#s11.8.2" rel="subsection" title="11.8.2 Packages providing an X server">
<link href="ch-customized-programs.html#s11.8.3" rel="subsection" title="11.8.3 Packages providing a terminal emulator">
<link href="ch-customized-programs.html#s11.8.4" rel="subsection" title="11.8.4 Packages providing a window manager">
<link href="ch-customized-programs.html#s11.8.5" rel="subsection" title="11.8.5 Packages providing fonts">
<link href="ch-customized-programs.html#s11.8.6" rel="subsection" title="11.8.6 Application defaults files">
<link href="ch-customized-programs.html#s11.8.7" rel="subsection" title="11.8.7 Installation directory issues">
<link href="ch-customized-programs.html#s11.8.8" rel="subsection" title="11.8.8 The OSF/Motif and OpenMotif libraries">
<link href="ch-customized-programs.html#s11.8.9" rel="subsection" title="11.8.9 Icon caching">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-source" rel="subsection" title="C.1.1 <code>dpkg-source</code> - packs and unpacks Debian source packages">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-buildpackage" rel="subsection" title="C.1.2 <code>dpkg-buildpackage</code> - overall package-building control script">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-gencontrol" rel="subsection" title="C.1.3 <code>dpkg-gencontrol</code> - generates binary package control files">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-shlibdeps" rel="subsection" title="C.1.4 <code>dpkg-shlibdeps</code> - calculates shared library dependencies">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-distaddfile" rel="subsection" title="C.1.5 <code>dpkg-distaddfile</code> - adds a file to <code>debian/files</code>">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-genchanges" rel="subsection" title="C.1.6 <code>dpkg-genchanges</code> - generates a <code>.changes</code> upload control file">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-parsechangelog" rel="subsection" title="C.1.7 <code>dpkg-parsechangelog</code> - produces parsed representation of a changelog">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkg-architecture" rel="subsection" title="C.1.8 <code>dpkg-architecture</code> - information about the build and host system">
<link href="ap-pkg-sourcepkg.html#s-pkg-debianrules" rel="subsection" title="C.2.1 <code>debian/rules</code> - the main building script">
<link href="ap-pkg-sourcepkg.html#s-pkg-dpkgchangelog" rel="subsection" title="C.2.2 <code>debian/changelog</code>">
<link href="ap-pkg-sourcepkg.html#sC.2.2.1" rel="subsection" title="C.2.2.1 Defining alternative changelog formats">
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<p><a name="ap-pkg-scope"></a></p>
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<hr>

<h1>
Ubuntu Policy Manual
<br>Appendix A - Introduction and scope of these appendices</h1>

<hr>

<p>
These appendices are taken essentially verbatim from the now-deprecated
Packaging Manual, version 3.2.1.0.  They are the chapters which are likely to
be of use to package maintainers and which have not already been included in
the policy document itself.  Most of these sections are very likely not
relevant to policy; they should be treated as documentation for the packaging
system.  Please note that these appendices are included for convenience, and
for historical reasons: they used to be part of policy package, and they have
not yet been incorporated into dpkg documentation.  However, they still have
value, and hence they are presented here.
</p>

<p>
They have not yet been checked to ensure that they are compatible with the
contents of policy, and if there are any contradictions, the version in the
main policy document takes precedence.  The remaining chapters of the old
Packaging Manual have also not been read in detail to ensure that there are not
parts which have been left out.  Both of these will be done in due course.
</p>

<p>
Certain parts of the Packaging manual were integrated into the Policy Manual
proper, and removed from the appendices.  Links have been placed from the old
locations to the new ones.
</p>

<p>
<code>dpkg</code> is a suite of programs for creating binary package files and
installing and removing them on Unix systems.[<a href="footnotes.html#f100"
name="fr100">100</a>]
</p>

<p>
The binary packages are designed for the management of installed executable
programs (usually compiled binaries) and their associated data, though source
code examples and documentation are provided as part of some packages.
</p>

<p>
This manual describes the technical aspects of creating Debian binary packages
(<code>.deb</code> files).  It documents the behavior of the package management
programs <code>dpkg</code>, <code>dselect</code> et al.  and the way they
interact with packages.
</p>

<p>
It also documents the interaction between <code>dselect</code>'s core and the
access method scripts it uses to actually install the selected packages, and
describes how to create a new access method.
</p>

<p>
This manual does not go into detail about the options and usage of the package
building and installation tools.  It should therefore be read in conjunction
with those programs' man pages.
</p>

<p>
The utility programs which are provided with <code>dpkg</code> for managing
various system configuration and similar issues, such as
<code>update-rc.d</code> and <code>install-info</code>, are not described in
detail here - please see their man pages.
</p>

<p>
It is assumed that the reader is reasonably familiar with the <code>dpkg</code>
System Administrators' manual.  Unfortunately this manual does not yet exist.
</p>

<p>
The Debian version of the FSF's GNU hello program is provided as an example for
people wishing to create Debian packages.  The Debian <code>debmake</code>
package is recommended as a very helpful tool in creating and maintaining
Debian packages.  However, while the tools and examples are helpful, they do
not replace the need to read and follow the Policy and Programmer's Manual.
</p>

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[ <a href="index.html#contents">Contents</a> ]
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[ <a href="ch-source.html">4</a> ]
[ <a href="ch-controlfields.html">5</a> ]
[ <a href="ch-maintainerscripts.html">6</a> ]
[ <a href="ch-relationships.html">7</a> ]
[ <a href="ch-sharedlibs.html">8</a> ]
[ <a href="ch-opersys.html">9</a> ]
[ <a href="ch-files.html">10</a> ]
[ <a href="ch-customized-programs.html">11</a> ]
[ <a href="ch-docs.html">12</a> ]
[ A ]
[ <a href="ap-pkg-binarypkg.html">B</a> ]
[ <a href="ap-pkg-sourcepkg.html">C</a> ]
[ <a href="ap-pkg-controlfields.html">D</a> ]
[ <a href="ap-pkg-conffiles.html">E</a> ]
[ <a href="ap-pkg-alternatives.html">F</a> ]
[ <a href="ap-pkg-diversions.html">G</a> ]
[ <a href="ap-pkg-binarypkg.html">next</a> ]
</p>

<hr>

<p>
Ubuntu Policy Manual
</p>

<address>
version 3.8.2.0ubuntu1, 2009-06-19<br>
<br>
<a href="ch-scope.html#s-authors">The Debian Policy Mailing List</a><br>
<a href="ch-scope.html#s-authors">The Ubuntu Developers Mailing List</a><br>
<br>
</address>
<hr>

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