diff --git a/packager/debian/postinst b/packager/debian/postinst
index e37fd104f..9a6a7834c 100755
--- a/packager/debian/postinst
+++ b/packager/debian/postinst
@@ -3,13 +3,13 @@
 set -e
 
 adduser --quiet --system \
-	--group --home /etc/pm2 \
-	--gecos "PM2 Process Manager" pm2
+        --group --home /etc/pm2 \
+        --gecos "PM2 Process Manager" pm2
 
 if hash systemctl 2> /dev/null; then
     {
-	systemctl enable "pm2.service" && \
-	    systemctl start "pm2.service"
+        systemctl enable "pm2.service" && \
+            systemctl start "pm2.service"
     } || echo "pm2 could not be registered or started"
 elif hash service 2> /dev/null; then
     service "pm2" start || echo "pm2 could not be registered or started"
diff --git a/packager/debian/prerm b/packager/debian/prerm
index d9deb2446..3f94737a5 100755
--- a/packager/debian/prerm
+++ b/packager/debian/prerm
@@ -2,8 +2,8 @@
 
 if hash systemctl 2> /dev/null; then
     systemctl disable "pm2.service" && \
-	systemctl stop "pm2.service" || \
-	    echo "pm2 wasn't even running!"
+        systemctl stop "pm2.service" || \
+        echo "pm2 wasn't even running!"
 elif hash service 2> /dev/null; then
     service "pm2" stop || echo "pm2 wasn't even running!"
 else
diff --git a/packager/rhel/postinst b/packager/rhel/postinst
index ed22be211..db38cb414 100755
--- a/packager/rhel/postinst
+++ b/packager/rhel/postinst
@@ -5,15 +5,15 @@ set -e
 mkdir -p /etc/pm2
 
 adduser --system \
-	--home-dir /etc/pm2 \
-	--comment "PM2 Process Manager" pm2
+        --home-dir /etc/pm2 \
+        --comment "PM2 Process Manager" pm2
 
 chown -R pm2:pm2 /etc/pm2
 
 if hash systemctl 2> /dev/null; then
     {
-	systemctl enable "pm2.service" && \
-	    systemctl start "pm2.service"
+        systemctl enable "pm2.service" && \
+            systemctl start "pm2.service"
     } || echo "pm2 could not be registered or started"
 elif hash service 2> /dev/null; then
     service "pm2" start || echo "pm2 could not be registered or started"
diff --git a/packager/rhel/prerm b/packager/rhel/prerm
index d9deb2446..3f94737a5 100755
--- a/packager/rhel/prerm
+++ b/packager/rhel/prerm
@@ -2,8 +2,8 @@
 
 if hash systemctl 2> /dev/null; then
     systemctl disable "pm2.service" && \
-	systemctl stop "pm2.service" || \
-	    echo "pm2 wasn't even running!"
+        systemctl stop "pm2.service" || \
+        echo "pm2 wasn't even running!"
 elif hash service 2> /dev/null; then
     service "pm2" stop || echo "pm2 wasn't even running!"
 else
diff --git a/packager/setup.deb.sh b/packager/setup.deb.sh
index 4727b67fb..272d641b2 100755
--- a/packager/setup.deb.sh
+++ b/packager/setup.deb.sh
@@ -33,15 +33,15 @@ gpg_check ()
 {
     echo "Checking for gpg..."
     if command -v gpg > /dev/null; then
-	echo "Detected gpg..."
+        echo "Detected gpg..."
     else
-	echo "Installing gnupg for GPG verification..."
-	apt-get install -y gnupg
-	if [ "$?" -ne "0" ]; then
-	    echo "Unable to install GPG! Your base system has a problem; please check your default OS's package repositories because GPG should work."
-	    echo "Repository installation aborted."
-	    exit 1
-	fi
+        echo "Installing gnupg for GPG verification..."
+        apt-get install -y gnupg
+        if [ "$?" -ne "0" ]; then
+            echo "Unable to install GPG! Your base system has a problem; please check your default OS's package repositories because GPG should work."
+            echo "Repository installation aborted."
+            exit 1
+        fi
     fi
 }
 
@@ -49,24 +49,24 @@ curl_check ()
 {
     echo "Checking for curl..."
     if command -v curl > /dev/null; then
-	echo "Detected curl..."
+        echo "Detected curl..."
     else
-	echo "Installing curl..."
-	apt-get install -q -y curl
-	if [ "$?" -ne "0" ]; then
-	    echo "Unable to install curl! Your base system has a problem; please check your default OS's package repositories because curl should work."
-	    echo "Repository installation aborted."
-	    exit 1
-	fi
+        echo "Installing curl..."
+        apt-get install -q -y curl
+        if [ "$?" -ne "0" ]; then
+            echo "Unable to install curl! Your base system has a problem; please check your default OS's package repositories because curl should work."
+            echo "Repository installation aborted."
+            exit 1
+        fi
     fi
 }
 
 install_debian_keyring ()
 {
     if [ "${os}" = "debian" ]; then
-	echo "Installing debian-archive-keyring which is needed for installing "
-	echo "apt-transport-https on many Debian systems."
-	apt-get install -y debian-archive-keyring &> /dev/null
+        echo "Installing debian-archive-keyring which is needed for installing "
+        echo "apt-transport-https on many Debian systems."
+        apt-get install -y debian-archive-keyring &> /dev/null
     fi
 }
 
@@ -74,44 +74,44 @@ install_debian_keyring ()
 detect_os ()
 {
     if [[ ( -z "${os}" ) && ( -z "${dist}" ) ]]; then
-	# some systems dont have lsb-release yet have the lsb_release binary and
-	# vice-versa
-	if [ -e /etc/lsb-release ]; then
-	    . /etc/lsb-release
-
-	    if [ "${ID}" = "raspbian" ]; then
-		os=${ID}
-		dist=`cut --delimiter='.' -f1 /etc/debian_version`
-	    else
-		os=${DISTRIB_ID}
-		dist=${DISTRIB_CODENAME}
-
-		if [ -z "$dist" ]; then
-		    dist=${DISTRIB_RELEASE}
-		fi
-	    fi
-
-	elif [ `which lsb_release 2>/dev/null` ]; then
-	    dist=`lsb_release -c | cut -f2`
-	    os=`lsb_release -i | cut -f2 | awk '{ print tolower($1) }'`
-
-	elif [ -e /etc/debian_version ]; then
-	    # some Debians have jessie/sid in their /etc/debian_version
-	    # while others have '6.0.7'
-	    os=`cat /etc/issue | head -1 | awk '{ print tolower($1) }'`
-	    if grep -q '/' /etc/debian_version; then
-		dist=`cut --delimiter='/' -f1 /etc/debian_version`
-	    else
-		dist=`cut --delimiter='.' -f1 /etc/debian_version`
-	    fi
-
-	else
-	    unknown_os
-	fi
+        # some systems dont have lsb-release yet have the lsb_release binary and
+        # vice-versa
+        if [ -e /etc/lsb-release ]; then
+            . /etc/lsb-release
+
+            if [ "${ID}" = "raspbian" ]; then
+                os=${ID}
+                dist=`cut --delimiter='.' -f1 /etc/debian_version`
+            else
+                os=${DISTRIB_ID}
+                dist=${DISTRIB_CODENAME}
+
+                if [ -z "$dist" ]; then
+                    dist=${DISTRIB_RELEASE}
+                fi
+            fi
+
+        elif [ `which lsb_release 2>/dev/null` ]; then
+            dist=`lsb_release -c | cut -f2`
+            os=`lsb_release -i | cut -f2 | awk '{ print tolower($1) }'`
+
+        elif [ -e /etc/debian_version ]; then
+            # some Debians have jessie/sid in their /etc/debian_version
+            # while others have '6.0.7'
+            os=`cat /etc/issue | head -1 | awk '{ print tolower($1) }'`
+            if grep -q '/' /etc/debian_version; then
+                dist=`cut --delimiter='/' -f1 /etc/debian_version`
+            else
+                dist=`cut --delimiter='.' -f1 /etc/debian_version`
+            fi
+
+        else
+            unknown_os
+        fi
     fi
 
     if [ -z "$dist" ]; then
-	unknown_os
+        unknown_os
     fi
 
     # remove whitespace from OS and dist name
@@ -164,31 +164,31 @@ main ()
     curl_exit_code=$?
 
     if [ "$curl_exit_code" = "22" ]; then
-	echo "This script is unable to download the repository definition."
-	echo
-	[ -e $apt_source_path ] && rm $apt_source_path
-	unknown_os
+        echo "This script is unable to download the repository definition."
+        echo
+        [ -e $apt_source_path ] && rm $apt_source_path
+        unknown_os
     elif [ "$curl_exit_code" = "35" -o "$curl_exit_code" = "60" ]; then
-	echo "curl is unable to connect to packagecloud.io over TLS when running: "
-	echo "    curl ${apt_config_url}"
-	echo "This is usually due to one of two things:"
-	echo
-	echo " 1.) Missing CA root certificates (make sure the ca-certificates package is installed)"
-	echo " 2.) An old version of libssl. Try upgrading libssl on your system to a more recent version"
-	echo
-	echo "Contact support@packagecloud.io with information about your system for help."
-	[ -e $apt_source_path ] && rm $apt_source_path
-	exit 1
+        echo "curl is unable to connect to packagecloud.io over TLS when running: "
+        echo "    curl ${apt_config_url}"
+        echo "This is usually due to one of two things:"
+        echo
+        echo " 1.) Missing CA root certificates (make sure the ca-certificates package is installed)"
+        echo " 2.) An old version of libssl. Try upgrading libssl on your system to a more recent version"
+        echo
+        echo "Contact support@packagecloud.io with information about your system for help."
+        [ -e $apt_source_path ] && rm $apt_source_path
+        exit 1
     elif [ "$curl_exit_code" -gt "0" ]; then
-	echo
-	echo "Unable to run: "
-	echo "    curl ${apt_config_url}"
-	echo
-	echo "Double check your curl installation and try again."
-	[ -e $apt_source_path ] && rm $apt_source_path
-	exit 1
+        echo
+        echo "Unable to run: "
+        echo "    curl ${apt_config_url}"
+        echo
+        echo "Double check your curl installation and try again."
+        [ -e $apt_source_path ] && rm $apt_source_path
+        exit 1
     else
-	echo "done."
+        echo "done."
     fi
 
     echo -n "Importing packagecloud gpg key... "
@@ -207,21 +207,21 @@ main ()
 
     CURR_USER=$SUDO_USER
     if [ "$CURR_USER" == "" ]; then
-	CURR_USER=$USER
+        CURR_USER=$USER
     fi
 
     if [ "$CURR_USER" == "root" ] || [ "$CURR_USER" == "" ]; then
-	echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-	echo "WARNING: You are either running this script as root or the"
-	echo "         \$USER variable is empty. In order to have a"
-	echo "         working PM2 installation, you need to add your"
-	echo "         user in the pm2 group using the following"
-	echo "         command:      usermod -aG pm2 <username>"
-	echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+        echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+        echo "WARNING: You are either running this script as root or the"
+        echo "         \$USER variable is empty. In order to have a"
+        echo "         working PM2 installation, you need to add your"
+        echo "         user in the pm2 group using the following"
+        echo "         command:      usermod -aG pm2 <username>"
+        echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
     else
-	echo -n "Adding $CURR_USER to group pm2..."
-	usermod -aG pm2 $CURR_USER
-	echo "done."
+        echo -n "Adding $CURR_USER to group pm2..."
+        usermod -aG pm2 $CURR_USER
+        echo "done."
     fi
     echo
     echo "Installation done."
diff --git a/packager/setup.rpm.sh b/packager/setup.rpm.sh
index 41cd707f8..b9791a39f 100755
--- a/packager/setup.rpm.sh
+++ b/packager/setup.rpm.sh
@@ -33,10 +33,10 @@ curl_check ()
 {
     echo "Checking for curl..."
     if command -v curl > /dev/null; then
-	echo "Detected curl..."
+        echo "Detected curl..."
     else
-	echo "Installing curl..."
-	yum install -d0 -e0 -y curl
+        echo "Installing curl..."
+        yum install -d0 -e0 -y curl
     fi
 }
 
@@ -44,60 +44,60 @@ curl_check ()
 detect_os ()
 {
     if [[ ( -z "${os}" ) && ( -z "${dist}" ) ]]; then
-	if [ -e /etc/os-release ]; then
-	    . /etc/os-release
-	    os=${ID}
-	    if [ "${os}" = "poky" ]; then
-		dist=`echo ${VERSION_ID}`
-	    elif [ "${os}" = "sles" ]; then
-		dist=`echo ${VERSION_ID}`
-	    elif [ "${os}" = "opensuse" ]; then
-		dist=`echo ${VERSION_ID}`
-	    else
-		dist=`echo ${VERSION_ID} | awk -F '.' '{ print $1 }'`
-	    fi
-
-	elif [ `which lsb_release 2>/dev/null` ]; then
-	    # get major version (e.g. '5' or '6')
-	    dist=`lsb_release -r | cut -f2 | awk -F '.' '{ print $1 }'`
-
-	    # get os (e.g. 'centos', 'redhatenterpriseserver', etc)
-	    os=`lsb_release -i | cut -f2 | awk '{ print tolower($1) }'`
-
-	elif [ -e /etc/oracle-release ]; then
-	    dist=`cut -f5 --delimiter=' ' /etc/oracle-release | awk -F '.' '{ print $1 }'`
-	    os='ol'
-
-	elif [ -e /etc/fedora-release ]; then
-	    dist=`cut -f3 --delimiter=' ' /etc/fedora-release`
-	    os='fedora'
-
-	elif [ -e /etc/redhat-release ]; then
-	    os_hint=`cat /etc/redhat-release  | awk '{ print tolower($1) }'`
-	    if [ "${os_hint}" = "centos" ]; then
-		dist=`cat /etc/redhat-release | awk '{ print $3 }' | awk -F '.' '{ print $1 }'`
-		os='centos'
-	    elif [ "${os_hint}" = "scientific" ]; then
-		dist=`cat /etc/redhat-release | awk '{ print $4 }' | awk -F '.' '{ print $1 }'`
-		os='scientific'
-	    else
-		dist=`cat /etc/redhat-release  | awk '{ print tolower($7) }' | cut -f1 --delimiter='.'`
-		os='redhatenterpriseserver'
-	    fi
-
-	else
-	    aws=`grep -q Amazon /etc/issue`
-	    if [ "$?" = "0" ]; then
-		dist='6'
-		os='aws'
-	    else
-		unknown_os
-	    fi
-	fi
+        if [ -e /etc/os-release ]; then
+            . /etc/os-release
+            os=${ID}
+            if [ "${os}" = "poky" ]; then
+                dist=`echo ${VERSION_ID}`
+            elif [ "${os}" = "sles" ]; then
+                dist=`echo ${VERSION_ID}`
+            elif [ "${os}" = "opensuse" ]; then
+                dist=`echo ${VERSION_ID}`
+            else
+                dist=`echo ${VERSION_ID} | awk -F '.' '{ print $1 }'`
+            fi
+
+        elif [ `which lsb_release 2>/dev/null` ]; then
+            # get major version (e.g. '5' or '6')
+            dist=`lsb_release -r | cut -f2 | awk -F '.' '{ print $1 }'`
+
+            # get os (e.g. 'centos', 'redhatenterpriseserver', etc)
+            os=`lsb_release -i | cut -f2 | awk '{ print tolower($1) }'`
+
+        elif [ -e /etc/oracle-release ]; then
+            dist=`cut -f5 --delimiter=' ' /etc/oracle-release | awk -F '.' '{ print $1 }'`
+            os='ol'
+
+        elif [ -e /etc/fedora-release ]; then
+            dist=`cut -f3 --delimiter=' ' /etc/fedora-release`
+            os='fedora'
+
+        elif [ -e /etc/redhat-release ]; then
+            os_hint=`cat /etc/redhat-release  | awk '{ print tolower($1) }'`
+            if [ "${os_hint}" = "centos" ]; then
+                dist=`cat /etc/redhat-release | awk '{ print $3 }' | awk -F '.' '{ print $1 }'`
+                os='centos'
+            elif [ "${os_hint}" = "scientific" ]; then
+                dist=`cat /etc/redhat-release | awk '{ print $4 }' | awk -F '.' '{ print $1 }'`
+                os='scientific'
+            else
+                dist=`cat /etc/redhat-release  | awk '{ print tolower($7) }' | cut -f1 --delimiter='.'`
+                os='redhatenterpriseserver'
+            fi
+
+        else
+            aws=`grep -q Amazon /etc/issue`
+            if [ "$?" = "0" ]; then
+                dist='6'
+                os='aws'
+            else
+                unknown_os
+            fi
+        fi
     fi
 
     if [[ ( -z "${os}" ) || ( -z "${dist}" ) ]]; then
-	unknown_os
+        unknown_os
     fi
 
     # remove whitespace from OS and dist name
@@ -113,25 +113,25 @@ finalize_yum_repo ()
     yum install -y pygpgme --disablerepo='Keymetrics_pm2'
     pypgpme_check=`rpm -qa | grep -qw pygpgme`
     if [ "$?" != "0" ]; then
-	echo
-	echo "WARNING: "
-	echo "The pygpgme package could not be installed. This means GPG verification is not possible for any RPM installed on your system. "
-	echo "To fix this, add a repository with pygpgme. Usualy, the EPEL repository for your system will have this. "
-	echo "More information: https://fedoraproject.org/wiki/EPEL#How_can_I_use_these_extra_packages.3F"
-	echo
-
-	# set the repo_gpgcheck option to 0
-	sed -i'' 's/repo_gpgcheck=1/repo_gpgcheck=0/' /etc/yum.repos.d/Keymetrics_pm2.repo
+        echo
+        echo "WARNING: "
+        echo "The pygpgme package could not be installed. This means GPG verification is not possible for any RPM installed on your system. "
+        echo "To fix this, add a repository with pygpgme. Usualy, the EPEL repository for your system will have this. "
+        echo "More information: https://fedoraproject.org/wiki/EPEL#How_can_I_use_these_extra_packages.3F"
+        echo
+
+        # set the repo_gpgcheck option to 0
+        sed -i'' 's/repo_gpgcheck=1/repo_gpgcheck=0/' /etc/yum.repos.d/Keymetrics_pm2.repo
     fi
 
     echo "Installing yum-utils..."
     yum install -y yum-utils --disablerepo='Keymetrics_pm2'
     yum_utils_check=`rpm -qa | grep -qw yum-utils`
     if [ "$?" != "0" ]; then
-	echo
-	echo "WARNING: "
-	echo "The yum-utils package could not be installed. This means you may not be able to install source RPMs or use other yum features."
-	echo
+        echo
+        echo "WARNING: "
+        echo "The yum-utils package could not be installed. This means you may not be able to install source RPMs or use other yum features."
+        echo
     fi
 
     echo "Generating yum cache for Keymetrics_pm2..."
@@ -156,21 +156,21 @@ install_pm2 ()
 
     CURR_USER=$SUDO_USER
     if [ "$CURR_USER" == "" ]; then
-	CURR_USER=$USER
+        CURR_USER=$USER
     fi
 
     if [ "$CURR_USER" == "root" ] || [ "$CURR_USER" == "" ]; then
-	echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-	echo "WARNING: You are either running this script as root or the"
-	echo "         \$USER variable is empty. In order to have a"
-	echo "         working PM2 installation, you need to add your"
-	echo "         user in the pm2 group using the following"
-	echo "         command:      usermod -aG pm2 <username>"
-	echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+        echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+        echo "WARNING: You are either running this script as root or the"
+        echo "         \$USER variable is empty. In order to have a"
+        echo "         working PM2 installation, you need to add your"
+        echo "         user in the pm2 group using the following"
+        echo "         command:      usermod -aG pm2 <username>"
+        echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
     else
-	echo -n "Adding $CURR_USER to group pm2..."
-	usermod -aG pm2 $CURR_USER
-	echo "done."
+        echo -n "Adding $CURR_USER to group pm2..."
+        usermod -aG pm2 $CURR_USER
+        echo "done."
     fi
 }
 
@@ -183,10 +183,10 @@ main ()
     yum_repo_config_url="https://packagecloud.io/install/repositories/$REPOSITORY_OWNER/pm2/config_file.repo?os=${os}&dist=${dist}&source=script"
 
     if [ "${os}" = "sles" ] || [ "${os}" = "opensuse" ]; then
-	yum_repo_path=/etc/zypp/repos.d/Keymetrics_pm2.repo
+        yum_repo_path=/etc/zypp/repos.d/Keymetrics_pm2.repo
     else
-	yum_repo_path=/etc/yum.repos.d/Keymetrics_pm2.repo
-	install_node
+        yum_repo_path=/etc/yum.repos.d/Keymetrics_pm2.repo
+        install_node
     fi
 
     echo "Downloading repository file: ${yum_repo_config_url}"
@@ -195,53 +195,53 @@ main ()
     curl_exit_code=$?
 
     if [ "$curl_exit_code" = "22" ]; then
-	echo
-	echo
-	echo -n "Unable to download repo config from: "
-	echo "${yum_repo_config_url}"
-	echo
-	echo "This usually happens if your operating system is not supported by "
-	echo "packagecloud.io, or this script's OS detection failed."
-	echo
-	echo "You can override the OS detection by setting os= and dist= prior to running this script."
-	echo "You can find a list of supported OSes and distributions on our website: https://packagecloud.io/docs#os_distro_version"
-	echo
-	echo "For example, to force CentOS 6: os=el dist=6 ./script.sh"
-	echo
-	echo "If you are running a supported OS, please email support@packagecloud.io and report this."
-	[ -e $yum_repo_path ] && rm $yum_repo_path
-	exit 1
+        echo
+        echo
+        echo -n "Unable to download repo config from: "
+        echo "${yum_repo_config_url}"
+        echo
+        echo "This usually happens if your operating system is not supported by "
+        echo "packagecloud.io, or this script's OS detection failed."
+        echo
+        echo "You can override the OS detection by setting os= and dist= prior to running this script."
+        echo "You can find a list of supported OSes and distributions on our website: https://packagecloud.io/docs#os_distro_version"
+        echo
+        echo "For example, to force CentOS 6: os=el dist=6 ./script.sh"
+        echo
+        echo "If you are running a supported OS, please email support@packagecloud.io and report this."
+        [ -e $yum_repo_path ] && rm $yum_repo_path
+        exit 1
     elif [ "$curl_exit_code" = "35" -o "$curl_exit_code" = "60" ]; then
-	echo
-	echo "curl is unable to connect to packagecloud.io over TLS when running: "
-	echo "    curl ${yum_repo_config_url}"
-	echo
-	echo "This is usually due to one of two things:"
-	echo
-	echo " 1.) Missing CA root certificates (make sure the ca-certificates package is installed)"
-	echo " 2.) An old version of libssl. Try upgrading libssl on your system to a more recent version"
-	echo
-	echo "Contact support@packagecloud.io with information about your system for help."
-	[ -e $yum_repo_path ] && rm $yum_repo_path
-	exit 1
+        echo
+        echo "curl is unable to connect to packagecloud.io over TLS when running: "
+        echo "    curl ${yum_repo_config_url}"
+        echo
+        echo "This is usually due to one of two things:"
+        echo
+        echo " 1.) Missing CA root certificates (make sure the ca-certificates package is installed)"
+        echo " 2.) An old version of libssl. Try upgrading libssl on your system to a more recent version"
+        echo
+        echo "Contact support@packagecloud.io with information about your system for help."
+        [ -e $yum_repo_path ] && rm $yum_repo_path
+        exit 1
     elif [ "$curl_exit_code" -gt "0" ]; then
-	echo
-	echo "Unable to run: "
-	echo "    curl ${yum_repo_config_url}"
-	echo
-	echo "Double check your curl installation and try again."
-	[ -e $yum_repo_path ] && rm $yum_repo_path
-	exit 1
+        echo
+        echo "Unable to run: "
+        echo "    curl ${yum_repo_config_url}"
+        echo
+        echo "Double check your curl installation and try again."
+        [ -e $yum_repo_path ] && rm $yum_repo_path
+        exit 1
     else
-	echo "done."
+        echo "done."
     fi
 
     if [ "${os}" = "sles" ] || [ "${os}" = "opensuse" ]; then
-	finalize_zypper_repo
-	install_pm2 zypper
+        finalize_zypper_repo
+        install_pm2 zypper
     else
-	finalize_yum_repo
-	install_pm2 yum
+        finalize_yum_repo
+        install_pm2 yum
     fi
 
     echo