+"names the release version. For example, the packages in the tree might "
+"belong to Debian release version &stable-version;. Note that there is "
+"normally no version number for the <literal>testing</literal> and "
+"<literal>unstable</literal> distributions because they have not been "
+"released yet. Specifying this in the APT preferences file would require one "
+"of the following lines."
+msgstr ""
+"リリースバージョン名です。例えば、このツリーのパッケージが、GNU/Linux リリー"
+"スバージョン &stable-version; に属するとします。通常 <literal>testing</"
+"literal> ディストリビューションや <literal>unstable</literal> ディストリ"
+"ビューションには、まだリリースされていないので、バージョン番号が付きません。"
+"APT 選択ファイルでこれを指定するには、以下の行のいずれかが必要になります。"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:471
+#, no-wrap
+msgid ""
+"Pin: release v=&stable-version;\n"
+"Pin: release a=stable, v=&stable-version;\n"
+"Pin: release &stable-version;\n"
+msgstr ""
+"Pin: release v=&stable-version;\n"
+"Pin: release a=stable, v=&stable-version;\n"
+"Pin: release &stable-version;\n"
+"\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:480
+msgid "the <literal>Component:</literal> line"
+msgstr "<literal>Component:</literal> 行"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:481
+msgid ""
+"names the licensing component associated with the packages in the directory "
+"tree of the <filename>Release</filename> file. For example, the line "
+"\"Component: main\" specifies that all the packages in the directory tree "
+"are from the <literal>main</literal> component, which entails that they are "
+"licensed under terms listed in the Debian Free Software Guidelines. "
+"Specifying this component in the APT preferences file would require the line:"
+msgstr ""
+"<filename>Release</filename> ファイルの、ディレクトリツリーにあるパッケージの"
+"ライセンスコンポーネント名です。例えば、\"Component: main\" という行は、この"
+"ディレクトリ以下の全ファイルが、<literal>main</literal> コンポーネント "
+"(Debian フリーソフトウェアガイドラインの元でライセンスされている) であること"
+"を表します。APT 選択ファイルでこのコンポーネントを指定するには、以下の行が必"
+"要になります。"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:490
+#, no-wrap
+msgid "Pin: release c=main\n"
+msgstr "Pin: release c=main\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:496
+msgid "the <literal>Origin:</literal> line"
+msgstr "<literal>Origin:</literal> 行"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:497
+msgid ""
+"names the originator of the packages in the directory tree of the "
+"<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
+"literal>. Specifying this origin in the APT preferences file would require "
+"the line:"
+msgstr ""
+"<filename>Release</filename> ファイルのディレクトリツリーにあるパッケージの提"
+"供者名です。ほとんど共通で、<literal>Debian</literal> です。APT 選択ファイル"
+"でこの提供者を指定するには、以下の行が必要になります。"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:503
+#, no-wrap
+msgid "Pin: release o=Debian\n"
+msgstr ""
+"Pin: release o=Debian\n"
+"\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><term>
+#: apt_preferences.5.xml:509
+msgid "the <literal>Label:</literal> line"
+msgstr "<literal>Label:</literal> 行"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><simpara>
+#: apt_preferences.5.xml:510
+msgid ""
+"names the label of the packages in the directory tree of the "
+"<filename>Release</filename> file. Most commonly, this is <literal>Debian</"
+"literal>. Specifying this label in the APT preferences file would require "
+"the line:"
+msgstr ""
+"<filename>Release</filename> ファイルのディレクトリツリーにあるパッケージのラ"
+"ベル名です。ほとんど共通で <literal>Debian</literal> です。APT 選択ファイルで"
+"このラベルを指定するには、以下の行が必要になります。"
+
+# type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><variablelist><varlistentry><listitem><programlisting>
+#: apt_preferences.5.xml:516
+#, no-wrap
+msgid "Pin: release l=Debian\n"
+msgstr ""
+"Pin: release l=Debian\n"
+"\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:523
+msgid ""
+"All of the <filename>Packages</filename> and <filename>Release</filename> "
+"files retrieved from locations listed in the &sources-list; file are stored "
+"in the directory <filename>/var/lib/apt/lists</filename>, or in the file "
+"named by the variable <literal>Dir::State::Lists</literal> in the "
+"<filename>apt.conf</filename> file. For example, the file <filename>debian."
+"lcs.mit.edu_debian_dists_unstable_contrib_binary-i386_Release</filename> "
+"contains the <filename>Release</filename> file retrieved from the site "
+"<literal>debian.lcs.mit.edu</literal> for <literal>binary-i386</literal> "
+"architecture files from the <literal>contrib</literal> component of the "
+"<literal>unstable</literal> distribution."
+msgstr ""
+"&sources-list; ファイルに列挙された場所から取得した <filename>Packages</"
+"filename> ファイルや <filename>Release</filename> ファイルはすべて、"
+"<filename>/var/lib/apt/lists</filename> ディレクトリや、<filename>apt.conf</"
+"filename> ファイルの <literal>Dir::State::Lists</literal> 変数で指定した場所"
+"に取得されます。例えば、<filename>debian.lcs.mit."
+"edu_debian_dists_unstable_contrib_binary-i386_Release</filename> ファイルは、"
+"<literal>debian.lcs.mit.edu</literal> から取得した、<literal>unstable</"
+"literal> ディストリビューションで、<literal>contrib</literal> コンポーネント"
+"な、<literal>binary-i386</literal> アーキテクチャ用の <filename>Release</"
+"filename> ファイルを含んでいます。"
+
+# type: Content of: <refentry><refsect1><refsect2><title>
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:536
+msgid "Optional Lines in an APT Preferences Record"
+msgstr "APT 設定レコードのオプション行"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:538
+msgid ""
+"Each record in the APT preferences file can optionally begin with one or "
+"more lines beginning with the word <literal>Explanation:</literal>. This "
+"provides a place for comments."
+msgstr ""
+"APT 選択ファイルのレコードごとに、任意で <literal>Explanation:</literal> で始"
+"まる行を持てます。これは、コメント用の場所を確保します。"
+
+# type: Content of: <refentry><refsect1><refsect2><title>
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:547
+msgid "Tracking Stable"
+msgstr "安定版の追跡"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:555
+#, no-wrap
+msgid ""
+"Explanation: Uninstall or do not install any Debian-originated\n"
+"Explanation: package versions other than those in the stable distro\n"
+"Package: *\n"
+"Pin: release a=stable\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+msgstr ""
+"Explanation: Uninstall or do not install any Debian-originated\n"
+"Explanation: package versions other than those in the stable distro\n"
+"Package: *\n"
+"Pin: release a=stable\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+"\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:549
+msgid ""
+"The following APT preferences file will cause APT to assign a priority "
+"higher than the default (500) to all package versions belonging to a "
+"<literal>stable</literal> distribution and a prohibitively low priority to "
+"package versions belonging to other <literal>Debian</literal> "
+"distributions. <placeholder type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"以下の APT 選択ファイルは、<literal>stable</literal> ディストリビューションに"
+"属する全てのパッケージのバージョンに、デフォルト (500) より高い優先度を割り当"
+"て、他の <literal>Debian</literal> ディストリビューションのパッケージのバー"
+"ジョンには、低くてインストールできないような優先度を割り当てます。"
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:572 apt_preferences.5.xml:618
+#: apt_preferences.5.xml:676
+#, no-wrap
+msgid ""
+"apt-get install <replaceable>package-name</replaceable>\n"
+"apt-get upgrade\n"
+"apt-get dist-upgrade\n"
+msgstr ""
+"apt-get install <replaceable>package-name</replaceable>\n"
+"apt-get upgrade\n"
+"apt-get dist-upgrade\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:567
+msgid ""
+"With a suitable &sources-list; file and the above preferences file, any of "
+"the following commands will cause APT to upgrade to the latest "
+"<literal>stable</literal> version(s). <placeholder type=\"programlisting\" "
+"id=\"0\"/>"
+msgstr ""
+"適切な &sources-list; ファイルと上記の選択ファイルにより、以下のコマンドで最"
+"新の <literal>stable</literal> バージョンにアップグレードできます。"
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:584
+#, no-wrap
+msgid "apt-get install <replaceable>package</replaceable>/testing\n"
+msgstr "apt-get install <replaceable>package</replaceable>/testing\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:578
+msgid ""
+"The following command will cause APT to upgrade the specified package to the "
+"latest version from the <literal>testing</literal> distribution; the package "
+"will not be upgraded again unless this command is given again. <placeholder "
+"type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"以下のコマンドで、指定したパッケージを <literal>testing</literal> ディストリ"
+"ビューションの最新バージョンにアップグレードします。このパッケージは、再度こ"
+"のコマンドを発行しないとアップグレードされません。<placeholder type="
+"\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><title>
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:590
+msgid "Tracking Testing or Unstable"
+msgstr "テスト版や不安定版の追跡"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:599
+#, no-wrap
+msgid ""
+"Package: *\n"
+"Pin: release a=testing\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release a=unstable\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+msgstr ""
+"Package: *\n"
+"Pin: release a=testing\n"
+"Pin-Priority: 900\n"
+"\n"
+"Package: *\n"
+"Pin: release a=unstable\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:592
+msgid ""
+"The following APT preferences file will cause APT to assign a high priority "
+"to package versions from the <literal>testing</literal> distribution, a "
+"lower priority to package versions from the <literal>unstable</literal> "
+"distribution, and a prohibitively low priority to package versions from "
+"other <literal>Debian</literal> distributions. <placeholder type="
+"\"programlisting\" id=\"0\"/>"
+msgstr ""
+"以下の APT 選択ファイルは、<literal>testing</literal> ディストリビューション"
+"のパッケージのバージョンに高い優先度を割り当て、<literal>unstable</literal> "
+"ディストリビューションのパッケージのバージョンには低い優先度を割り当てます。"
+"また他の <literal>Debian</literal> ディストリビューションのパッケージのバー"
+"ジョンには、低くてインストールできないような優先度を割り当てます。"
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:613
+msgid ""
+"With a suitable &sources-list; file and the above preferences file, any of "
+"the following commands will cause APT to upgrade to the latest "
+"<literal>testing</literal> version(s). <placeholder type=\"programlisting\" "
+"id=\"0\"/>"
+msgstr ""
+"適切な &sources-list; ファイルと上記の選択ファイルにより、以下のコマンドで最"
+"新の <literal>testing</literal> バージョンにアップグレードできます。"
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:633
+#, no-wrap
+msgid "apt-get install <replaceable>package</replaceable>/unstable\n"
+msgstr "apt-get install <replaceable>package</replaceable>/unstable\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:624
+msgid ""
+"The following command will cause APT to upgrade the specified package to the "
+"latest version from the <literal>unstable</literal> distribution. "
+"Thereafter, <command>apt-get upgrade</command> will upgrade the package to "
+"the most recent <literal>testing</literal> version if that is more recent "
+"than the installed version, otherwise, to the most recent <literal>unstable</"
+"literal> version if that is more recent than the installed version. "
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"以下のコマンドで、指定したパッケージを <literal>unstable</literal> ディストリ"
+"ビューションの最新バージョンにアップグレードします。それ以降、<command>apt-"
+"get upgrade</command> は <literal>testing</literal> バージョンのパッケージが"
+"更新されていれば <literal>testing</literal> の最新版に、<literal>unstable</"
+"literal> バージョンのパッケージが更新されていれば <literal>unstable</"
+"literal> の最新版にアップグレードします。<placeholder type=\"programlisting"
+"\" id=\"0\"/>"
+
+#. type: Content of: <refentry><refsect1><refsect2><title>
+#: apt_preferences.5.xml:640
+msgid "Tracking the evolution of a codename release"
+msgstr "コード名リリースの進化の追跡"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:654
+#, no-wrap
+msgid ""
+"Explanation: Uninstall or do not install any Debian-originated package versions\n"
+"Explanation: other than those in the distribution codenamed with &testing-codename; or sid\n"
+"Package: *\n"
+"Pin: release n=&testing-codename;\n"
+"Pin-Priority: 900\n"
+"\n"
+"Explanation: Debian unstable is always codenamed with sid\n"
+"Package: *\n"
+"Pin: release n=sid\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+msgstr ""
+"Explanation: Uninstall or do not install any Debian-originated package versions\n"
+"Explanation: other than those in the distribution codenamed with &testing-codename; or sid\n"
+"Package: *\n"
+"Pin: release n=&testing-codename;\n"
+"Pin-Priority: 900\n"
+"\n"
+"Explanation: Debian unstable is always codenamed with sid\n"
+"Package: *\n"
+"Pin: release n=sid\n"
+"Pin-Priority: 800\n"
+"\n"
+"Package: *\n"
+"Pin: release o=Debian\n"
+"Pin-Priority: -10\n"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:642
+msgid ""
+"The following APT preferences file will cause APT to assign a priority "
+"higher than the default (500) to all package versions belonging to a "
+"specified codename of a distribution and a prohibitively low priority to "
+"package versions belonging to other <literal>Debian</literal> distributions, "
+"codenames and archives. Note that with this APT preference APT will follow "
+"the migration of a release from the archive <literal>testing</literal> to "
+"<literal>stable</literal> and later <literal>oldstable</literal>. If you "
+"want to follow for example the progress in <literal>testing</literal> "
+"notwithstanding the codename changes you should use the example "
+"configurations above. <placeholder type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"以下の APT 選択ファイルは、指定したコードネームのディストリビューションに属す"
+"る全てのパッケージのバージョンに、デフォルト (500) より高い優先度を割り当て、"
+"他の <literal>Debian</literal> ディストリビューション、コード名、アーカイブの"
+"パッケージのバージョンには、低くてインストールできないような優先度を割り当て"
+"ます。この APT 選択ファイルにより、APT は <literal>testing</literal> アーカイ"
+"ブから、<literal>stable</literal> や最新の <literal>oldstable</literal> へ移"
+"行できます。コード名の変更に関係なく <literal>testing</literal> を追跡したい"
+"場合は、上記の設定例を使用するべきです。<placeholder type=\"programlisting\" "
+"id=\"0\"/>"
+
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:671
+msgid ""
+"With a suitable &sources-list; file and the above preferences file, any of "
+"the following commands will cause APT to upgrade to the latest version(s) in "
+"the release codenamed with <literal>&testing-codename;</literal>. "
+"<placeholder type=\"programlisting\" id=\"0\"/>"
+msgstr ""
+"適切な &sources-list; ファイルと上記の選択ファイルにより、以下のコマンドで、"
+"リリースコード名が <literal>&testing-codename;</literal> である最新バージョン"
+"にアップグレードできます。<placeholder type=\"programlisting\" id=\"0\"/>"
+
+# type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#. type: Content of: <refentry><refsect1><refsect2><para><programlisting>
+#: apt_preferences.5.xml:691
+#, no-wrap
+msgid "apt-get install <replaceable>package</replaceable>/sid\n"
+msgstr "apt-get install <replaceable>package</replaceable>/sid\n"
+
+# type: Content of: <refentry><refsect1><refsect2><para>
+#. type: Content of: <refentry><refsect1><refsect2><para>
+#: apt_preferences.5.xml:682
+#, fuzzy
+msgid ""
+"The following command will cause APT to upgrade the specified package to the "
+"latest version from the <literal>sid</literal> distribution. Thereafter, "
+"<command>apt-get upgrade</command> will upgrade the package to the most "
+"recent <literal>&testing-codename;</literal> version if that is more recent "
+"than the installed version, otherwise, to the most recent <literal>sid</"
+"literal> version if that is more recent than the installed version. "
+"<placeholder type=\"programlisting\" id=\"0\"/>"