Installing perl modules for Bugzilla when no internet access

install_perl.sh

#!/bin/sh

# Download locations
# http://www.bugzilla.org/docs/3.6/en/html/modules-manual-download.html
# http://www.bugzilla.org/docs/3.6/en/html/modules-manual-optional.html

LOGFILE=install_progress.txt
PROCESSED_FILES_DIR=processed_files

mkdir -p ${PROCESSED_FILES_DIR}

#for file in *.gz
for FILE in `ls *.tar.gz`; do
    echo "Processing : $FILE..."
    echo "Processing : $FILE..." >> ${LOGFILE}

    FILENAME=${FILE%*.tar.gz}

    # unzip and move
    tar -xzvf $FILE >> ${LOGFILE}
    mv $FILE ${PROCESSED_FILES_DIR}

    # make and install
    cd ${FILENAME}

    #newer/older? perl modules that have "Build.PL" instead of "Makefile.PL"
    MAKE=

    if -e Makefile.PL; then
        MAKE=make

        perl Makefile.PL >> ../$LOGFILE
    else
        MAKE=./Buildperl Build.PL >> ../$LOGFILE
    fi

    #make
    #make test
    #make install
    $MAKE >> ../$LOGFILE
    $MAKE test >> ../$LOGFILE
    $MAKE install >> ../$LOGFILE

    cd ..

    echo "Done : $FILE..." >> ${LOGFILE}
    echo "********************" >> ${LOGFILE}
    echo

done