Slackware 13.1 - epkg package manager (encap) - Install FreeRadius 2.1.9 as example 
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Public domain
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### Bookmarks
[Homepage: http://www.encap.org/epkg/](http://www.encap.org/epkg/)  
[Original download link](ftp://ftp.encap.org/pub/encap/epkg/epkg-2.3.9.tar.gz)  

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### Installation

    cd /usr/src/
    wget -c "http://pmoghadam.com/homepage/Pages/Deposit/Source-packages/epkg-2.3.9.tar.gz"
    tar zxf epkg-2.3.9.tar.gz
    cd epkg-2.3.9
    ./configure --with-encap-target=/ 
    make && make install

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### Add install user

    groupadd install
    useradd -g install -m -s /bin/bash install
    passwd -l install
    chown install:install /usr/src  /usr/local/encap
    chown -R install:install /usr/local/encap

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Example: FreeRADIUS installation using epkg/encap
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#### Installation
    cd /usr/src
    wget -c "ftp://ftp.freeradius.org/pub/freeradius/freeradius-server-2.1.9.tar.gz"
    tar zxf freeradius-server-2.1.9.tar.gz
    cd freeradius-server-2.1.9
    ./configure && make
    R=/usr/local/encap/freeradius-server-2.1.9 make install

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### FreeRADIUS startup script

    mkdir -p /usr/local/encap/freeradius-server-2.1.9/etc/rc.d/
    cat > /usr/local/encap/freeradius-server-2.1.9/etc/rc.d/rc.radiusd << EOF
    #!/bin/sh
    #
    # /etc/rc.d/rc.radiusd
    #
    case "\$1" in
      'start')
        echo 'Starting radiusd ...'
        PID=\$(pgrep '^radiusd\$')
        if [ "\$PID" == "" ] ; then
           /usr/local/sbin/radiusd
        else
          echo "radiusd is already running (PID: \$PID) !!!"
        fi
        ;;
      'stop')
        echo 'Stopping radiusd ...'
        killall radiusd
        ;;
      'restart')
        echo 'Restarting radiusd ...'
        killall radiusd
        sleep 2
        /usr/local/sbin/radiusd
        ;;
      *)
        echo "Usage: \$0 [start|stop|restart]"
        ;;
    esac
    EOF

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### postinstall script

    cat > /usr/local/encap/freeradius-server-2.1.9/postinstall << EOF
    #!/bin/bash

    LINE="if [ -x /etc/rc.d/rc.radiusd ]; then /etc/rc.d/rc.radiusd start; fi"
    FILE="/etc/rc.d/rc.local"

    if ! grep -q "/etc/rc.d/rc.radiusd" "\$FILE"; then
      echo "\$LINE" >> "\$FILE"
    fi

    ldconfig

    EOF

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### preremove script

    cat > /usr/local/encap/freeradius-server-2.1.9/preremove << EOF
    #!/bin/bash
    /etc/rc.d/rc.radiusd stop
    sed -i -e 's,.*/etc/rc.d/rc.radiusd.*,,' -e '/^$/d' /etc/rc.d/rc.local
    ldconfig
    EOF

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### Make Package

    chmod +x /usr/local/encap/freeradius-server-2.1.9/postinstall
    chmod +x /usr/local/encap/freeradius-server-2.1.9/preremove
    chmod +x /usr/local/encap/freeradius-server-2.1.9/etc/rc.d/rc.radiusd
    cd /usr/local/encap
    mkencap freeradius-server-2.1.9

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### Install package

    epkg freeradius-server-2.1.9-encap-ix86-linux2.6.tar.gz

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### Remove package

    epkg -r freeradius-server-2.1.9

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_BY: Pejman Moghadam_  
_TAG: epkg, freeradius, radius, encap_  
_DATE: 2011-05-10 11:59:47_