On Fri, 22 Jan 1999 09:19:35 +0000, Enrique Zanardi <[EMAIL PROTECTED]> said: > On Thu, Jan 21, 1999 at 05:56:43PM -0700, Jason Gunthorpe wrote: >> That was what we are talking about, they simply would not be on the >> boot floppies but would be packaged seperately to advoid >> confusion. Ie we have 2 cdrom methods, 2 nfs methods, 4 'disk' >> methods, 3 ftp and 2 http !
> The base system currently includes dpkg, dpkg-mountable, > dpkg-multicd and apt. > dpkg provides cdrom, nfs, harddisk, mounted and floppy > dpkg-mountable provides mountable dpkg-multicd provides multi_cd, > multi_nfs and multi_mount Then where do ftp, http, and ??? come from? > I guess dpkg-mountable may be removed from the base system. Based on current reality (i.e., I *hope* that redundant, useless methods are removed, to lower user hesitation, confusion, and wrong choices), and based on text from Steve McIntyre (thank you!!) I have included below the current text about the acquisition methods from the dselect-beginner document in the boot floppies. Please review this text and give me hints. More information is needed! -- .....Adam Di [EMAIL PROTECTED]<URL:http://www.onShore.com/> 2.1. ``Access'' ---------------- Here's the access screen: dselect - list of access methods Abbrev. Description cdrom Install from a CD-ROM. * multi_cd Install from a CD-ROM set. nfs Install from an NFS server (not yet mounted). multi_nfs Install from an NFS server (using the CD-ROM set) (not yet mounted). harddisk Install from a hard disk partition (not yet mounted). mounted Install from a filesystem which is already mounted. multi_mount Install from a mounted partition with changing contents. mountable Install from a partition named in fstab floppy Install from a pile of floppy disks. ftp Install using ftp. http Install using http:, ftp:, and file: URLs. apt APT Acquisition [file,http,ftp] Here we tell `dselect' where our packages are. Please ignore the order that these appear in. It is very important that you select the proper method for installation. In the following list, we describe the different methods. multi_cd Quite large and powerful, this complex method is the recommended way of installing a recent version of Debian from a set of multiple binary CDs. Each of these CDs should contain a full set of "Packages.cd" files (one for each of the archive sections) in addition to the traditional Packages files as used by the other methods. When you first select this method, be sure the CD-ROM you will be using is not mounted. Place any of the set in the drive and answer the questions you are asked: * CD-ROM drive location * Confirmation that you are using a multi-cd set * The location of the Debian distribution on the disk(s) * [ Possibly ] the location(s) of the Packages file(s) Once you have updated the available list and selected the packages to be installed, the multi-cd method diverges from normal procedure. You will need to run an "install" step for each of the CDs you have in turn. Unfortunately due to the limitations of dselect it will not be able to prompt you for a new disk at each stage; the way to work for each disk is * Insert the CD in your CD-ROM drive. * From the main dselect menu, select "Install". * Wait until dpkg finishes installing from this CD (it may report installation successful, or possibly installation errors. Don't worry about these until later). * Hit [Return] to go back to the main dselect menu. * Repeat with the next CD in the set... It may be neccesary to run the installation step more than once to cover the order of package installation - some packages installed early may need to have later packages installed before they will configure properly. Running a "Configure" step is recommended, to help fix any packages that may end up in this state. multi_nfs, multi_mount These are very similar to the multi-cd method above, and are refinements on the theme of coping with changing media, for example if installing off a multi-cd set exported via nfs from another machine's CD-ROM drive. apt One of the best options for installation from a local mirror of the Debian archive, or from the network. This method uses the ``apt'' system to do complete dependancy analysis and ordering, so it's most likely to to install packages in the optimal order. Configuration of this method is straight-forward; you may select any number of different locations, mixing and matching `file:' URLs (local disks or NFS mounted disks), `http:' URLs, or `ftp:' URLs. Note however that the HTTP and FTP options do not support local authenticating proxies. If you have proxy server for either http or ftp (or both), make sure you set the `http_proxy' or `ftp_proxy' environment variables, respectively. Set them from your shell before starting dselect, i.e.: # export http_proxy=http://gateway:3128/ # dselect ftp You will be asked to supply the address of an ftp site, whether you want to use passive mode (for proxied ftp), a username/password combination, the path to the debian directory, the list of distributions you are interested in and a place to download the binary package files to (relative to /var/lib/dpkg/methods/ftp). The setup script will then immediately attempt to connect to the remote server to grab the Packages file(s) etc., then dselect will reconnect later when you actually start installing packages. If you need to work through a firewall this method should work well, and is ideal for people without much local disk space. http Similar to ftp, but will use a mixture of `http:', `ftp:' and `file:' URLs to find the Debian files. You can set it up to use different proxies for `http:' and `ftp:' URLs if necessary. Very useful if a local proxy will cache the package files for multiple users, or if a mirror only allows http access and not ftp. nfs This is a simple installation method, with simple requirements: give it the address of the NFS server, the location of the Debian distribution on the server and (maybe) the Packages file(s). Then dselect will install the various sections in turn from the server. Slow but easy; does not use proper ordering, so it will take many runs of the ``Configure'' step. Obviously only appropriate for NFS based installation. floppy Caters for those people without CD-ROM or network access. Not recommended as a viable installation option any more if you are using traditionally-sized floppies, but may work better for LS/120 or Zip drives. Specify the location of your floppy drive, then feed floppies. The first one should contain the Packages file. This method is slow and may be unreliable due to media problems. harddisk Supply the block device of the hard drive partition to use, and as usual the locations of the Debian files on that partition. Slow and easy. Does not use proper ordering, so it will take many runs of the ``Configure'' step. Not recommended, since the ``apt'' method supports this functionality, with proper ordering. mounted Simply specify the location(s) of the Debian files in your filesystem. Possibly the easiest method, but slow. Does not use proper ordering, so it will take many runs of the ``Configure'' step. _FIXME: How is this different from harddisk?_ mountable A more complex method than the above, and a good deal faster - it will scan only the packages needed. It gives more control over the installation options than some of the other methods, but requires more setup. cdrom Designed for single-CD installations, this simple method will ask for the location of your CD-ROM drive, the location of the Debian distribution on that disk and then (if necessary) the location(s) of the Packages file(s) on the disk. Simple but quite slow. Does not use proper ordering, so it will take many runs of the ``Configure'' step. Not recommended, because it assumes the distribution is on a single CD-ROM, which is no longer the case. Use the ``multi_cd'' method instead. If you run into any problems -- maybe Linux can not see your CD-ROM, your NFS mount is not working or you have forgotten which partition the packages are on -- you have a couple of options: * Start another shell. Fix the problem and then return to the main shell. * Quit `dselect' and run it again later. You might even need to shut down the computer to solve some problem. This is quite ok but when you come back to `dselect' run it as root. It will not be run automatically after the first time. After you choose the access method `dselect' will get you to indicate the precise location of the packages. If you do not get this right the first time hit _Control-C_ and return to the ``Access'' item. Once you are through here you will be returned to the main screen. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
