<para>Remember that there are a number of steps you would normally

    <para>½Ð°O¦í¡G¦pªG¥´ºâ¦Û¤v¨Ó½sĶªº¸Ü¡A»Ý­n°õ¦æ«Ü¦h¾Þ§@¨BÆJ(¤U¸ü¡B¸ÑÀ£¡Bpatch¡B½sĶ¡B¦w¸Ë)¡C

      carry out if you compiled a program yourself (downloading,

      ¦Ó port ©O¡A«h¬O²[»\©Ò¦³»Ý­n§¹¦¨³o¨Ç¤u§@ªº¥²³Æ¨BÆJ¡A

      unpacking, patching, compiling, installing).  The files that

      ©Ò¥H¥u»Ý¥´¤@¨Ç²³æªº«ü¥O¡A¨º¨Ç­ì©lµ{¦¡½X´N·|¦Û°Ê¤U¸ü¡B¸ÑÀ£¡Bpatch¡B½sĶ¡Aª½¦Ü¦w¸Ë§¹²¦¡C</para>

      make up a port contain all the necessary information to allow

      the system to do this for you.  You run a handful of simple

      commands and the source code for the application is

      automatically downloaded, extracted, patched, compiled, and

      installed for you.</para>

    <para>Both packages and ports understand

    <para>¦Ó packages ¥H¤Î ports ¥¦­Ì³£¬O¤@¼Ë¡A³£·|»{ <emphasis>dependencies(³nÅé¬Û¨ÌÃö«Y)</emphasis>¡C

      <emphasis>dependencies</emphasis>.  Suppose you want to install

      °²³]¡G±z·Q¦w¸Ë¬Yµ{¦¡¡A¦ý¥¦¦³¬Û¨Ì¥t¤@­Ó¤w¸Ëªº¨ç¦¡®w(library)¡A

      an application that depends on a specific library being

      ¦Ó¦b FreeBSD ªº port ¥H¤Î package ³£¦³³oµ{¦¡¥H¤Î¸Ó¨ç¦¡®w¤F¡C

      installed.  Both the application and the library have been made

      ©Ò¥HµL½×¬O¥Î <command>pkg_add</command> «ü¥O©ÎªÌ port ¤è¦¡¨Ó¸Ë¸Óµ{¦¡¡A

      available as FreeBSD ports and packages.  If you use the

      ³o¨âªÌ(package¡Bport)³£·|¥ýÀˬd¦³¨S¦³¸Ë¸Ó¨ç¦¡®w¡A­Y¨S¦³´N·|¦Û°Ê¥ý¸Ë¸Ó¨ç¦¡®w¤F¡C</para>

      <command>pkg_add</command> command or the ports system to add

      the application, both will notice that the library has not been

    <para>³o¨âºØ§Þ³N³£«Ü¬Û¦ü¡A±z¥i¯à·|¦n©_¬°¤°»ò FreeBSD ·|§Ë¥X³o¨âºØ§Þ³N¨Ó©O¡C

      installed, and automatically install the library first.</para>

      ¨ä¹ê¡Apackages ©M ports ³£¦³¥¦­Ì¦U¦Ûªºªø³B¡A¨Ï¥Î­þ¤@ºØ§¹¥þ¨ú¨M©ó±z¦Û¤vªº³ß¦n¡C</para>

    <para>Given that the two technologies are quite similar, you might

      be wondering why FreeBSD bothers with both.  Packages and ports

      both have their own strengths, and which one you use will depend

      on your own preference.</para>

	  ¦U ports ¬Ò¨Ì¨ä©Ê½è¦Ó¤Àªù§OÃþ¡Aand you may either

	  ¦U ports ¬Ò¨Ì¨ä©Ê½è¦Ó¤Àªù§OÃþ¡A¬J¥i¥H³z¹L³nÅé¦WºÙ¨Ó·j´M(¦pªGª¾¹D¦W¦rªº¸Ü)¡A

	  search for an application by name (if you know it), or see

	  ¤]¥i¥H¦b¤ÀÃþ¤¤¦C¥X©Ò¦³¥i¥Îªº³nÅé¡C</para>

	  all the applications available in a category.</para>

	<para>Dan Langille ºûÅ@ FreshPorts ºô¯¸¡Aºô§}¦b <ulink

	<para>¥Ñ Dan Langille ©ÒºûÅ@ FreshPorts ºô¯¸¡Aºô§}¦b <ulink

	  url="http://www.FreshPorts.org/"></ulink>¡C  FreshPorts

	  url="http://www.FreshPorts.org/"></ulink>¡C  

	  tracks changes to the applications in the ports tree as they

	  FreshPorts ·|¤£Â_°lÂÜ port tree ¤¤ªº¦UºØÅܤơA

	  happen, allows you to <quote>watch</quote> one or more

	  ¤]¥i¥H°w¹ï¬Y¨Ç port ¥H¦C¤J <quote>°lÂܦW³æ(watch)</quote> ¤º¡A

	  ports, and can send you email when they are updated.</para>

	  ·í¦³¥ô¦ó³nÅé¤É¯Å®É¡A´N·|µo email ´£¿ô¡C</para>

	<para>If you do not know the name of the application you want,

	<para>¦pªG¤£ª¾¹D·Q¸Ëªº³nÅé¦WºÙ¡A¨º»ò¥i³z¹L¹³¬O FreshMeat (<ulink

	  try using a site like FreshMeat (<ulink

	  url="http://www.freshmeat.net/"></ulink>) ³oÃþªººô¯¸¨Ó§ä¡A

	  url="http://www.freshmeat.net/"></ulink>) to find an

	  ¦pªG§ä¨ì¤F¡A¥i¥H¦^ FreeBSD ºô¯¸¥h¬Ý¤@¤U³o­ÓÀ³¥Îµ{¦¡¬O§_¤w¸g³Q port ¶i¥h¤F¡C</para>

	  application, then check back at the FreeBSD site to see if

	  the application has been ported yet.</para>

	<para>²Ä¤@¦¸¶] <application>CVSup</application> ¤§«e¡A½Ð¥ý½T»{ <filename role="directory">/usr/ports</filename>

	<para>²Ä¤@¦¸¶] <application>CVSup</application> ¤§«e¡A½Ð¥ý½T»{ <filename role="directory">/usr/ports</filename>

	  ¬OªÅªº¡I ­Y§A¤w¸g¸Ë¤F Ports Collection ¡A¦ý¤S¦Û¦æ¥[¤W¨ä¥L patch ÀÉ¡A¨º»ò <application>CVSup</application>

	  ¬OªÅªº¡I ­Y§A¤w¸g¸Ë¤F Ports Collection ¡A¦ý¤S¦Û¦æ¥[¤W¨ä¥L patch ÀÉ¡A¨º»ò <application>CVSup</application>

      <sect3 id="ports-file-updating">

      <sect3 id="ports-file-updating">

	<title><filename>/usr/ports/UPDATING</filename></title>

	<title><filename>/usr/ports/UPDATING</filename></title>

        <para>¨C¦¸§ó·s§¹ Ports Collection ¤§«á¡A½Ð°È¥²°O±o¦b¤É¯Å port «e¡A

        <para>¨C¦¸§ó·s§¹ Ports Collection ¤§«á¡A½Ð°È¥²°O±o¦b¤É¯Å port «e¡A

	  ¥H¤Î«ç»ò¸Ñ¨Mªº§¹¾ã¨BÆJ¡C</para>

	  ¥H¤Î«ç»ò¸Ñ¨Mªº§¹¾ã¨BÆJ¡C</para>

        <para>­Y <filename>UPDATING</filename> ¤º®e»P§A¬Ý¨ìªº¨ä¥L¤å¥ó¦³¨Ç¤£¦P¡B¬Û½Äªº¸Ü¡A

        <para>­Y <filename>UPDATING</filename> ¤º®e»P§A¬Ý¨ìªº¨ä¥L¤å¥ó¦³¨Ç¤£¦P¡B¬Û½Äªº¸Ü¡A

	  ¨º»ò¥H <filename>UPDATING</filename> ¬°¥D¡C</para>

	  ¨º»ò¥H <filename>UPDATING</filename> ¬°¥D¡C</para>