# Pidgin

From the project home page:

  Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.

## Installation

Install pidgin, available in the official repositories. Notable variants are:

- Pidgin Light — Light Pidgin version without GStreamer, Tcl/Tk, XScreenSaver, video/voice support.

  http://pidgin.im/ || pidgin-light

You may also want to install additional plugins from the purple-plugin-pack.

## Spellcheck

Aspell will be installed as a dependency, but to prevent all of your text from showing up as incorrect you will need to install an aspell dictionary like aspell-en. Use `pacman -Ss aspell` to list available languages.

If spell checking doesn't work try running aspell separately to check that it is setup correctly and doesn't spit out a helpful error message.

    $ echo center | aspell -a

Note: The switch spell plugin is included in the purple-plugin-pack. It allows you to switch between multiple languages.

## Sound fix

To have event sounds working, install the gstreamer0.10-good package. Alternatively, in the "Sounds" preferences tab, the method can be set to 'command' and one of the following sound commands used.

After configuring ALSA:

    $ aplay %s

If using OSS:

    $ ossplay %s

And for PulseAudio:

    $ paplay %s

## Browser error

If clicking a link within Pidgin creates an error message about trying to use 'sensible-browser' to open a link, try editing `~/.purple/prefs.xml`. Find the line referencing 'sensible-browser' and change it to this:

    <pref name='command' type='path' value='firefox'/>

This example assumes you use Firefox.

## QIP encoding bug

There is another bug in character encoding when communicating between Pidgin and QIP, which especially affects Czech language, but there are also other languages affected. There are two possible solutions. The better one is to upgrade from QIP to QIP 2012 or QIP Infium, second solution is to install and enable plugin from pidgin-qip-decoder package currently available from AUR.

## ICQ

You can change encoding for ICQ account if encoding in Buddy Information is not correct:

    Account > your ICQ account > Edit account > Advanced tab

Select `Encoding: CP1251` (for Cyrillic).

## IRC

This is a small tutorial for connecting to Freenode. It should work for other IRC networks as long as you substitute the port numbers and other specific settings.

Go to Accounts > Manage Accounts > Add. Fill/select the following options:

    Protocol: IRC
    Username: your username

Now go to Buddies > New instant message (or hit `Ctrl+m`), fill 'freenode.net' in the textbox and username@irc.freenode.net, then click 'Ok'. Type:

    /join #archlinux

The channel is irrelevant.

In order to register your nick, type:

    /msg nickserv register password email-addres

Follow the instructions from the registration mail. For further help type:

    /msg nickserv help
    /msg nickserv help command

This final step will add your channel to 'Buddies': go to Buddies > Add chat, fill the correct channel in the textbox named channel (#archlinux).

## Xfire

Simply install pidgin-gfire and then add a new account, selecting xfire as protocol.

## Web QQ

Simply install pidgin-lwqq and then add a new account, selecting webQQ as the protocol. QQ is a proprietary chat protocol/IM service mainly used in Asia, particularly China.

## Facebook XMPP

Since Facebook Chat supports XMPP, you can use Pidgin without extra plugins. See this article for more information: Facebook Chat Now Available Everywhere

Note: In order to utilise Facebook chat through XMPP and pidgin, you will require a Facebook "username". This is located in Facebook > Account settings > username (below real name)

1. Go to "Accounts" and select "Manage Accounts."

2. On the Basic tab, enter the following info:

  Protocol: XMPP
  Username: Your FacebookID (without e-mail domain, e.g. @yahoo.com, etc)
  Domain: chat.facebook.com (make sure you haven't typed any extra space)
  Resource: Pidgin (leave this empty if you get "username@chat.facebook.com/Pidgin Not Authorized" error message)
  Password: Your Password
  Local alias: Your Name

3. Click the Advanced tab, then enter the following info:

  Connect port: 5222
  Connect server: chat.facebook.com (make sure you haven't typed any extra space)
  (Uncheck the box labeled "Require SSL/TLS")

Note:

- Newer versions of Pidgin do not have a "Require SSL/TLS" box. Instead, select "Use encryption if available" from the Connection Security dropdown in Advanced
- Changing your Facebook privacy settings to "Turn off all apps" (under Apps and Websites), will disable your ability to send messages via jabber. (see Why can't Pidgin seem to send Facebook messages)
- You may notice that all Facebook contacts are in a separate group every time you login with your XMPP account even though you moved them to other groups or created meta-contacts. If you want to be able to group contacts and create meta-contacts you can use the plugin available here: pidgin-xmpp-ignore-groups (after installing the plugin activate the option Ignore server-sent groups on the Advanced tab in your XMPP account settings). It essentially ignores the group data sent by the server roaster and preserves your local changes. It is easier to enable this plugin on your account before logging in the first time, so your contacts are put into the default group instead of a group called "Facebook Friends". Enabling it afterward won't move the contacts out of this group.

## Privacy

Pidgin has some privacy rules set by default. Namely, the whole world cannot send you messages; only your contacts or people selected from a list. Adjust this, and other settings through:

    Tools > Privacy

### Pidgin-OTR

This is a plugin that brings Off-The-Record (OTR) messaging to Pidgin. OTR is a cryptographic protocol that will encrypt your instant messages.

First you need to install pidgin-otr from the official repositories. Once this has been done, OTR has been added to Pidgin.

1. To enable OTR, start Pidgin and go to Tools > Plugins or press `Ctrl+u`. Scroll down to the entry entitled "Off-The-Record Messaging". If the checkbox beside it is not checked, check it.
2. Next, click on the plugin entry and select "Configure plugin" at the bottom. Select which account you wish to generate a key for, then click "Generate". You will have now generated a private key. If you are not sure what the other options do, leave them, the default options will work fine.
3. The next step is to contact a buddy who also has OTR installed. In the chat window, a new icon should appear to the top right of your text input box. Click on it, and select "Start private conversation". This will start an 'Unverified' session. Unverified sessions are encrypted, but not verified - that is, you have started a private conversation with someone using your buddy's account who has OTR, but who might not be your buddy. The steps for verification of a buddy are beyond the scope of this section; however, they might be added in the future.

### Pidgin-Encryption

pidgin-encryption transparently encrypts your instant messages with RSA encryption. Easy-to-use, but very secure.

You can enable it the same way as Pidgin-OTR.

Now you can open conversation window and new icon sould appear beside menu. Press it to enable or disable encryption. Also if you want to make encryption enabled by default right-click on a buddy's name (in your buddy list), and select Turn Auto-Encrypt On. Now, whenever a new conversation window for that buddy is opened, encryption will start out as enabled.

### Pidgin-GPG

Pidgin-GPG transparently encrypt conversations using GPG, and taking advantage of all the features of a pre-existing WoT.

The plugin is available on AUR as pidgin-gpg. It is enable in the same way as the previously mentioned ones.

## Sametime protocol

Sametime support is not available in the default version of Arch Linux's Pidgin package. This section will demonstrate how to enable this feature via AUR and the 'Meanwhile' plugin. This section assumes that you are familiar with using the AUR and that you are performing the following commands in `~/builds` directory.

First install meanwhile from the AUR.

Now you have to rebuild your installed version of Pidgin with Sametime support: the procedure is different depending on whether you have Pidgin from the official repositories or from a package in AUR.

### Official repositories package

Make sure you have installed the Arch Build System and downloaded the ABS tree.

Now copy the pidgin directory of ABS to `~/builds`:

    $ cp -r /var/abs/extra/pidgin ~/builds

Go to `~/builds/pidgin` and edit the `PKGBUILD` file. Go to the `build()` section and make sure you remove the `--disable-meanwhile` line from the configure options.

Make the package:

    $ makepkg -s

Install first the libpurple package, then pidgin package.

Tip: If using pacman, the `-U` switch let you install local packages.

Pidgin now has the 'Sametime' protocol as an option when creating accounts.

### AUR package

Download and extract your Pidgin package from AUR (this example will use pidgin-gnome, change to preference):

    $ cd ~/builds && wget https://aur.archlinux.org/packages/pidgin-gnome/pidgin-gnome.tar.gz && tar xfvz pidgin-gnome.tar.gz

Change into the extracted directory:

    $ cd pidgin-gnome

In order to have 'Sametime' support you must remove the following from PKGBUILD

    --disable-meanwhile

Build the package:

    $ makepkg -s

Install the package pidgin-gnome as root.

Pidgin now has the 'Sametime' protocol as an option when creating accounts.

## SIP/Simple protocol for Live Communications Server 2003/2005/2007

The pidgin-sipe plugin is available from AUR.

## Other packages

Arch has other Pidgin-related packages. Here are the most popular (for a thorough list, search the AUR):

- pidgin-libnotify - Libnotify support, for theme-consistent notifications
- guifications - Toaster-style popup notifications
- microblog-purple - Libpurple plug-in supporting microblog services like Twitter
- pidgin-latex - A small latex plugin for pidgin. Put math between $$ and have it rendered (recepient also needs to have this installed)

## Skype plugin

Install skype4pidgin from the AUR.

## Auto logout on suspend

If you suspend your computer pidgin seems to stay connected for about 15 minutes. To prevent message loss, it is needed to set your status offline before suspending or hibernating. The status message won't be changed.

Therefor create a new systemd unit `pidgin-suspend` in `/etc/systemd/system` Take the following snippet and replace myuser with your user.

    [Unit]
    Description=Suspend Pidgin
    Before=sleep.target
    StopWhenUnneeded=yes

    [Service]
    Type=oneshot
    User=myuser
    RemainAfterExit=yes
    Environment=DISPLAY=:0
    ExecStart=-/usr/bin/purple-remote setstatus?status=offline
    ExecStop=-/usr/bin/purple-remote setstatus?status=available

    [Install]
    WantedBy=sleep.target

If you are using pm-utils, you could create a `00pidgin` file in `/etc/pm/sleep.d/` instead.

    #!/bin/sh
    #
    # 00pidgin: set offline/online status

    case "$1" in
        hibernate|suspend)
            DISPLAY=:0 su -c 'purple-remote setstatus?status=offline' ''%myuser''
        ;;
        thaw|resume)
            DISPLAY=:0 su -c 'purple-remote setstatus?status=available' ''%myuser''
        ;;
        *) exit $NA
        ;;
    esac

## Troubleshooting

- If Facebook XMPP verification does not work for you, there a package in the aur pidgin-facebookchat which does not require a unique user name (you may login with an email address)

- The facebookchat plugin will prompt for varification (enter these two words...), if that fails, hit cancel and log onto Facebook with pidgin open, this will configre the plugin's security setting)

### Installing Pidgin after a Carrier installation

If you previously installed carrier (aka FunPidgin), follow these steps before installing Pidgin:

- Quit Carrier
- Delete your `~/.purple` directory.

Warning: This will remove all your user settings for any programs that use libpurple, i.e. Pidgin, Carrier, etc.

    rm -r ~/.purple

- Uninstall carrier and libpurple.
- Install pidgin and libpurple.

## History import Kopete to Pidgin

- Install xalan-c and create `~/bin/history_import_kopete2pidgin.sh` with this code:

    #!/bin/sh

    KOPETE_DIR=~/.kde4/share/apps/kopete/logs
    PIDGIN_DIR=~/.purple/logs
    CURRENT_DIR=~/bin

    cd

    if [ ! -d $KOPETE_DIR ];then
        echo "Kopete log directory not found"
        exit 1;
    fi

    if [ ! -d $PIDGIN_DIR ];then
        echo "Pidgin log directory not found"
        exit 2;
    fi

    for KOPETE_PROTODIR in $(ls $KOPETE_DIR); do
        PIDGIN_PROTODIR=$(echo $KOPETE_PROTODIR | sed 's/Protocol//' | tr [:upper:] [:lower:])
        for accnum in $(ls $KOPETE_DIR/$KOPETE_PROTODIR); do
            echo "Account number: $accnum"
            for num in $(ls $KOPETE_DIR/$KOPETE_PROTODIR/$accnum); do
                FILENAME=$(Xalan $KOPETE_DIR/$KOPETE_PROTODIR/$accnum/$num $CURRENT_DIR/history_import_kopete2pidgin_filename.xslt)
                if [ $? = 0 ]; then
                    echo "$KOPETE_DIR/$KOPETE_PROTODIR/$accnum/$num"
                    echo " -> $PIDGIN_DIR/$PIDGIN_PROTODIR/$FILENAME"
                    mkdir -p $(dirname $PIDGIN_DIR/$PIDGIN_PROTODIR/$FILENAME)
                    Xalan -o $PIDGIN_DIR/$PIDGIN_PROTODIR/$FILENAME $KOPETE_DIR/$KOPETE_PROTODIR/$accnum/$num $CURRENT_DIR/history_import_kopete2pidgin.xslt
                fi
            done
        done
    done

- Make `~/bin/history_import_kopete2pidgin.sh` executable:

    chmod +x ~/bin/history_import_kopete2pidgin.sh

- Create `~/bin/history_import_kopete2pidgin.xslt` with this code:

    <?xml version="1.0"?>
    <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
        <xsl:output method="text" indent="no" />

        <xsl:template match="kopete-history">
            <xsl:apply-templates select="msg"/>
        </xsl:template>

        <xsl:template match="msg">
            <xsl:text>(</xsl:text>
            <xsl:value-of select="translate(substring-after(@time,' '),':',',')"/>
            <xsl:text>) </xsl:text>
            <xsl:value-of select="@nick"/>
            <xsl:if test="not(@nick) or @nick = ">
                <xsl:value-of select="@from"/>
            </xsl:if>
            <xsl:text>: </xsl:text>
            <xsl:value-of select="."/>
    		<xsl:text>
    </xsl:text>
        </xsl:template>
    </xsl:stylesheet>
    </nowiki>

- Create `~/bin/history_import_kopete2pidgin_filename.xslt` with this code:

    <?xml version="1.0"?>
    <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
        <xsl:output method="text" indent="no" />

        <xsl:template match="kopete-history">
            <xsl:value-of select="head/contact[@type = 'myself']/@contactId"/>
            <xsl:text>/</xsl:text>
            <xsl:value-of select="head/contact[not(@type)]/@contactId"/>
            <xsl:text>/</xsl:text>
            <xsl:value-of select="head/date/@year"/>
            <xsl:text>-</xsl:text>
            <xsl:if test="head/date/@month &lt; 10">0</xsl:if>
            <xsl:value-of select="head/date/@month"/>
            <xsl:text>-</xsl:text>
            <xsl:if test="string-length(substring-before(msg[1]/@time,' ')) &lt; 2">0</xsl:if>
            <xsl:value-of select="translate(msg[1]/@time,' :','.')"/>
            <xsl:text>+0200EET.txt</xsl:text>
        </xsl:template>
    </xsl:stylesheet>

- Execute the command in the shell:

    ~/bin/history_import_kopete2pidgin.sh

## See also

- Pidgin homepage
- History import Kopete to Pidgin

Categories:

- Internet applications
- Internet Relay Chat