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preparations you have to do before you can register to become a Debian
developer.
-For example, before you apply, you have to to read the <url
+For example, before you apply, you have to read the <url
id="&url-social-contract;" name="Debian Social Contract">.
Registering as a developer means that you agree with and pledge to
uphold the Debian Social Contract; it is very important that
to verify your application (an <em>advocate</em>). After you have
contributed to Debian for a while, and you want to apply to become a
registered developer, an existing developer with whom you
-have worked over the past months has to express his belief that you
+have worked over the past months has to express their belief that you
can contribute to Debian successfully.
<p>
When you have found an advocate, have your GnuPG key signed and have
<p>
The &debian-formal; distribution consists of a lot of packages
(<file>.deb</file>'s, currently around &number-of-pkgs;) and a few
-additional files (such documentation and installation disk images).
+additional files (such as documentation and installation disk images).
<p>
Here is an example directory tree of a complete Debian archive:
<p>
(<file>source</file>) and a directory for each supported architecture
(<file>binary-i386</file>, <file>binary-m68k</file>, etc.).
<p>
-The <file>main</file> area contains additional directories which holds
+The <file>main</file> area contains additional directories which hold
the disk images and some essential pieces of documentation required
for installing the Debian distribution on a specific architecture
(<file>disks-i386</file>, <file>disks-m68k</file>, etc.).
Linux 2.2 kernel supports even more architectures, including ARM and
UltraSPARC. Since Linux supports these platforms, Debian decided that
it should, too. Therefore, Debian has ports underway; in fact, we
-also have ports underway to non-Linux kernel. Aside from
+also have ports underway to non-Linux kernels. Aside from
<em>i386</em> (our name for Intel x86), there is <em>m68k</em>,
<em>alpha</em>, <em>powerpc</em>, <em>sparc</em>, <em>hurd-i386</em>,
<em>arm</em>, <em>ia64</em>, <em>hppa</em>, <em>s390</em>, <em>mips</em>,
support of five new architectures: <em>ia64</em>, <em>hppa</em>,
<em>s390</em>, <em>mips</em> and <em>mipsel</em>.
<p>
-Information for developers or uses about the specific ports are
+Information for developers and users about the specific ports are
available at the <url id="&url-debian-ports;" name="Debian Ports web
pages">.
to make sure everything in this distribution is working properly, it is
sometimes literally unstable.
<p>
-<ref id="testing"> is generated automatically by taking
+<qref id="testing">"testing"</qref> is generated automatically by taking
packages from unstable if they satisfy certain criteria. Those
criteria should ensure a good quality for packages within testing.
The update to testing is launched each day after the
-new packages have been installed.
+new packages have been installed. See <ref id="testing">.
<p>
After a period of development, once the release manager deems fit, the
<em>testing</em> distribution is frozen, meaning that the policies
<item>
The packages on which it depends must either be available in <em>testing</em>
or they must be accepted into <em>testing</em> at the same time (and they will
-if they respect themselves all the criteria);
+if they respect all the necessary criteria);
</list>
<p>
To find out whether a package is progressing into testing or not, see the
<p>
The <file>update_excuses</file> file does not always give the precise reason
why the package is refused, one may have to find it on their own by looking
-what would break with the inclusion of the package. The <url
-id="&url-testing-maint;" name="testing web page"> gives some more information
-about the usual problems which may be causing such troubles.
+for what would break with the inclusion of the package. The
+<url id="&url-testing-maint;" name="testing web page"> gives some more
+information about the usual problems which may be causing such troubles.
<p>
Sometimes, some packages never enter <em>testing</em> because the set of
-inter-relationship is too complicated and can not be sorted out
+inter-relationship is too complicated and cannot be sorted out
by the scripts. In that case, the release manager must be
contacted, and he will force the inclusion of the packages.
<p>
Whenever there is a new upstream version of a package that introduces new
features but breaks a lot of old ones, it should either not be uploaded, or
be uploaded to <em>experimental</em>. A new, beta, version of some software
-which uses completely different configuration can go into
+which uses a completely different configuration can go into
<em>experimental</em>, at the maintainer's discretion. If you are working
on an incompatible or complex upgrade situation, you can also use
<em>experimental</em> as a staging area, so that testers can get early
<p>
The various download archives and the web site have several mirrors
available in order to relieve our canonical servers from heavy load.
-In fact, some of the canonical servers aren't public, and instead a
-first tier of mirrors balances the load. That way, users always access
+In fact, some of the canonical servers aren't public — a first tier
+of mirrors balances the load instead. That way, users always access
the mirrors and get used to using them, which allows Debian to better
spread its bandwidth requirements over several servers and networks,
and basically makes users avoid hammering on one primary location.
<sect id="incoming-system">
<heading>The Incoming system
<p>
-The Incoming system is responsible of collecting updated packages and
+The Incoming system is responsible for collecting updated packages and
installing them in the Debian archive. It consists of a set of
directories and scripts that are installed both on <tt>&ftp-master-host;</tt>
and <tt>&non-us-host;</tt>.
<p>
Packages are uploaded by all the maintainers into a directory called
<file>unchecked</file>. This directory is scanned every 15 minutes by
-the <prgn>katie</prgn> script, which verifies the integrity of the uploaded packages and the cryptographic
-signatures. If the package is considered ready to be installed, it
+the <prgn>katie</prgn> script, which verifies the integrity of the uploaded
+packages and their cryptographic signatures.
+If the package is considered ready to be installed, it
is moved into the <file>accepted</file> directory. If this is the first upload of
the package, it is moved in the <file>new</file> directory, where it waits
for an approval of the ftpmasters. If the package contains files to be installed
which provides information, including the package description,
the dependencies and package download links.
<p>
-The bug tracking system track bugs for each package. You can
-view the bugs of a given package at the URL
+The bug tracking system tracks bugs for each package.
+You can view the bugs of a given package at the URL
<tt>http://&bugs-host;/<var>package-name</var></tt>.
<sect1 id="madison">The <prgn>madison</prgn> utility
get the same emails that the package maintainer gets, simply by
subscribing to the package in the PTS.
<p>
-Each email sent through the PTS is classified and associated to one of
+Each email sent through the PTS is classified under one of
the keywords listed below. This will let you select the mails that
you want to receive.
<p>
<tag><tt>keyword [<email>] {+|-|=} <list of keywords></tt>
<item>
- Accept (+) or refuse (-) mails associated to the given keyword(s).
+ Accept (+) or refuse (-) mails classified under the given keyword(s).
Define the list (=) of accepted keywords.
<tag><tt>keyword <sourcepackage> [<email>] {+|-|=} <list of keywords></tt>
<item>something important will affect the package
</list>
<p>
-Both kind of news are generated in a similar manner: you just have to send
+Both kinds of news are generated in a similar manner: you just have to send
an email either to <email>pts-static-news@qa.debian.org</email> or to
<email>pts-news@qa.debian.org</email>. The mail should indicate which
package is concerned by having the name of the source package in a
the package is installed into the archive. See <ref
id="upload-bugfix">.
<p>
-It is conventional that the changelog entry notating of a package that
+It is conventional that the changelog entry of a package that
contains a new upstream version of the software looks like this:
<example>
* new upstream version
released. See <ref id="bug-security"> for detailed information on
handling security problems.
<p>
-It is discouraged to change anything else in the package that isn't
-important, because even trivial fixes can cause bugs later on.
+Changing anything else in the package that isn't important is discouraged,
+because even trivial fixes can cause bugs later on.
<p>
Packages uploaded to <em>stable</em> need to be compiled on systems running
<em>stable</em>, so that their dependencies are limited to the libraries
if you use anonymous FTP to upload, place them into
&upload-queue;.
<p>
-If you want to use feature described in <ref id="delayed-incoming">,
+If you want to use the feature described in <ref id="delayed-incoming">,
you'll have to upload to <tt>ftp-master</tt>. It is the only upload
point that supports delayed incoming.
<p>
<p>
The bug tracking system's features interesting to developers are described
in the <url id="&url-bts-devel;" name="BTS documentation for developers">.
-This includes closing bugs, sending followup messages, assigning severities,
-tags, marking bugs as forwarded and other issues.
+This includes closing bugs, sending followup messages, assigning severities
+and tags, marking bugs as forwarded and other issues.
<p>
Operations such as reassigning bugs to other packages, merging separate
bug reports about the same issue, or reopening bugs when they are
Decide whether the report corresponds to a real bug or not. Sometimes
users are just calling a program in the wrong way because they haven't
read the documentation. If you diagnose this, just close the bug with
-enough information to let the user correct his problem (give pointers
+enough information to let the user correct their problem (give pointers
to the good documentation and so on). If the same report comes up
again and again you may ask yourself if the documentation is good
enough or if the program shouldn't detect its misuse in order to
give an informative error message. This is an issue that may need
to be brought to the upstream author.
<p>
-If the bug submitter disagree with your decision to close the bug,
+If the bug submitter disagrees with your decision to close the bug,
they may reopen it until you find an agreement on how to handle it.
If you don't find any, you may want to tag the bug <tt>wontfix</tt>
to let people know that the bug exists but that it won't be corrected.
doing so, please read the <url id="&url-tech-ctte;" name="recommended procedure">.
<item>
If the bug is real but it's caused by another package, just reassign
-the bug the right package. If you don't know which package it should
+the bug to the right package. If you don't know which package it should
be reassigned to, you may either ask for help on &email-debian-devel; or
reassign it to <package>debian-policy</package> to let them decide which
-package is in fault.
+package is at fault.
<p>
Sometimes you also have to adjust the severity of the bug so that it
matches our definition of the severity. That's because people tend to
Some bugs may even be dropped to wishlist severity when the requested
change is just cosmetic.
<item>
-The bug submitter may have forgotten to provide some information, in that
-case you have to ask him the information required. You may use the
+The bug submitter may have forgotten to provide some information, in which
+case you have to ask them the required information. You may use the
<tt>moreinfo</tt> tag to mark the bug as such. Moreover if you can't
reproduce the bug, you tag it <tt>unreproducible</tt>. Anyone who
can reproduce the bug is then invited to provide more information
don't have anything to do with an upload you made, do it by emailing
an explanation to <email>XXX-done@&bugs-host;</email>. Do
<strong>not</strong> close bugs in the changelog entry of a version if
-the changes in that version of the package doesn't have any bearing on
+the changes in that version of the package don't have any bearing on
the bug.
<p>
For general information on how to write your changelog entries, see
<list compact>
<item>he notices it on a public forum (mailing list, web site, etc.)
<item>someone files a bug report
- <item>someone informs him via private email
+ <item>someone informs them via private email
</list>
In the first two cases, the information is public and it is important
<p>
There are two reasons for releasing information even though secrecy is
-requested: the problem has been known for a while, or that the problem
+requested: the problem has been known for a while, or the problem
or exploit has become public.
<sect2 id="bug-security-advisories">Security Advisories
<file>debian/changelog</file>. For stable this is <tt>stable-security</tt> and for
testing this is <tt>testing-security</tt>, and for the previous
stable release, this is <tt>oldstable-security</tt>. Do not target
- <var>distribution</var>-proposed-updates!
+ <var>distribution</var>-proposed-updates or <tt>stable</tt>!
<item>Make descriptive, meaningful changelog entries. Others will
rely on them to determine whether a particular bug was fixed.
- Whenever possible, include an external reference, preferably a CVE
- identifier, so that it can be cross-referenced.
+ Always include an external reference, preferably a CVE
+ identifier, so that it can be cross-referenced. Include the same
+ information in the changelog for unstable, so that it is clear that
+ the same bug was fixed, as this is very helpful when verifying
+ that the bug is fixed in the next stable release. If a CVE
+ identifier has not yet been assigned, the security team will
+ request one so that it can be included in the package and in the advisory.
<item>Make sure the version number is proper. It must be greater
than the current package, but less than package versions in later
distributions. If in doubt, test it with <tt>dpkg
- --compare-versions</tt>. For <em>testing</em>, there must be
+ --compare-versions</tt>. Be careful not to re-use a version
+ number that you have already used for a previous upload. For
+ <em>testing</em>, there must be
a higher version in <em>unstable</em>. If there is none yet (for example,
if <em>testing</em> and <em>unstable</em> have the same version) you must upload a
new version to unstable first.
removed. For example, you can provide the name of the package that
supersedes the one to be removed.
<p>
-Usually you only ask the removal of a package maintained by yourself.
+Usually you only ask for the removal of a package maintained by yourself.
If you want to remove another package, you have to get the approval
-of its last maintainer.
+of its maintainer.
<p>
If in doubt concerning whether a package is disposable, email
&email-debian-devel; asking for opinions. Also of interest is the
package. When invoked as <tt>apt-cache showpkg
<var>package</var></tt>, the program will show details for
<var>package</var>, including reverse depends.
+Removal of orphaned packages is discussed on &email-debian-qa;.
<p>
Once the package has been removed, the package's bugs should be handled.
They should either be reassigned to another package in the case where
In the past, it was possible to remove packages from <file>incoming</file>.
However, with the introduction of the new incoming system, this is no longer
possible. Instead, you have to upload a new revision of your package with
-a higher version as the package you want to replace. Both versions will be
+a higher version than the package you want to replace. Both versions will be
installed in the archive but only the higher version will actually be
available in <em>unstable</em> since the previous version will immediately
be replaced by the higher. However, if you do proper testing of your
<sect1>Replacing or renaming packages
<p>
-Sometimes you made a mistake naming the package and you need to rename
-it. In this case, you need to follow a two-step process. First, set
+When you make a mistake naming your package, you should follow a two-step
+process to rename it. First, set
your <file>debian/control</file> file to replace and conflict with the
obsolete name of the package (see the <url id="&url-debian-policy;"
name="Debian Policy Manual"> for details). Once you've uploaded
most of this chapter.
<p>
Porting is the act of building Debian packages for architectures that
-is different from the original architecture of the package
+are different from the original architecture of the package
maintainer's binary package. It is a unique and essential activity.
In fact, porters do most of the actual compiling of Debian packages.
For instance, for a single <em>i386</em> binary package, there must be
committed by Debian maintainers — common problems which often stymie
porters, and make their jobs unnecessarily difficult.
<p>
-The first and most important watchword is to respond quickly to bug or
+The first and most important thing is to respond quickly to bug or
issues raised by porters. Please treat porters with courtesy, as if
they were in fact co-maintainers of your package (which in a way, they
are). Please be tolerant of succinct or even unclear bug reports,
Make sure you don't rely on locally installed or hacked configurations
or programs. For instance, you should never be calling programs in
<file>/usr/local/bin</file> or the like. Try not to rely on programs
-be setup in a special way. Try building your package on another
+being setup in a special way. Try building your package on another
machine, even if it's the same architecture.
<item>
Don't depend on the package you're building already being installed (a
results of their work during the waiting period. This helps others
running the port have the benefit of the porter's work, even during
the waiting period. Of course, such locations have no official
-blessing or status, so buyer, beware.
+blessing or status, so buyer beware.
<sect1 id="porter-automation">
Debian porters, who compile packages for different architectures,
occasionally do binary-only NMUs as part of their porting activity
(see <ref id="porting">). Another reason why NMUs are done is when a
-Debian developers needs to fix another developers' packages in order to
+Debian developer needs to fix another developer's packages in order to
address serious security problems or crippling bugs, especially during
the freeze, or when the package maintainer is unable to release a fix
in a timely fashion.
filed in the Debian Bug Tracking System (BTS).
If they are not, submit them immediately.
<item>
-Wait a few days the response from the maintainer. If you don't get
-any response, you may want to help him by sending the patch that fixes
+Wait a few days for the response from the maintainer. If you don't get
+any response, you may want to help them by sending the patch that fixes
the bug. Don't forget to tag the bug with the "patch" keyword.
<item>
Wait a few more days. If you still haven't got an answer from the
-maintainer, send him a mail announcing your intent to NMU the package.
+maintainer, send them a mail announcing your intent to NMU the package.
Prepare an NMU as described in <ref id="nmu-guidelines">, test it
carefully on your machine (cf. <ref id="sanitycheck">).
Double check that your patch doesn't have any unexpected side effects.
<p>
The following applies to porters insofar as they are playing the dual
role of being both package bug-fixers and package porters. If a
-porter has to change the Debian source archive, automatically their
-upload is a source NMU and is subject to its rules. If a porter is
+porter has to change the Debian source archive, their upload is
+automatically a source NMU and is subject to its rules. If a porter is
simply uploading a recompiled binary package, the rules are different;
see <ref id="porter-guidelines">.
<p>
personal attack against the maintainer. It is a proof that
someone cares enough about the package and that they were willing to help
you in your work, so you should be thankful. You may also want to
-ask them if they would be interested to help you on a more frequent
+ask them if they would be interested in helping you on a more frequent
basis as co-maintainer or backup maintainer
(see <ref id="collaborative-maint">).
the base set have co-maintainers.</p>
<p>
Generally there is a primary maintainer and one or more
-co-maintainers. The primary maintainer is the whose name is listed in
+co-maintainers. The primary maintainer is the person whose name is listed in
the <tt>Maintainer</tt> field of the <file>debian/control</file> file.
Co-maintainers are all the other maintainers.</p>
<p>
<p>
The following practices are relevant to the
<file>debian/control</file> file. They supplement the <url
-id="&url-debian-policy;ch-miscellaneous.html#s-descriptions"
+id="&url-debian-policy;ch-binary.html#s-descriptions"
name="Policy on package descriptions">.
<p>
The description of the package, as defined by the corresponding field
~ianmdlvl / developers-reference.git / blobdiff