diff --git a/dev/bootstrap.sh b/dev/bootstrap.sh
index 0c51efa..c479bce 100755
--- a/dev/bootstrap.sh
+++ b/dev/bootstrap.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-## dev pre-processor bootstrap rev 2016120701
+## dev pre-processor bootstrap rev 2016121101
 ## Yeah !!! A really tech sounding name... In fact it's just include emulation in bash
 
 outputFileName="$0"
@@ -11,7 +11,7 @@ __PREPROCESSOR_Constants
 
 cp "n_$__PREPROCESSOR_PROGRAM.sh" "$outputFileName.tmp.sh"
 if [ $? != 0 ]; then
-	QuickLogger "Cannot copy original file [n_$__PREPROCESSOR_PROGRAM.sh] to [$outputFileName.tmp.sh]." "stderr"
+	echo "Cannot copy original file [n_$__PREPROCESSOR_PROGRAM.sh] to [$outputFileName.tmp.sh]."
 	exit 1
 fi
 for subset in "${__PREPROCESSOR_SUBSETS[@]}"; do
@@ -19,7 +19,7 @@ for subset in "${__PREPROCESSOR_SUBSETS[@]}"; do
 done
 chmod +x "$0.tmp.sh"
 if [ $? != 0 ]; then
-	QuickLogger "Cannot make [$outputFileName] executable.." "stderr"
+	echo "Cannot make [$outputFileName] executable.."
 	exit 1
 fi
 
@@ -29,4 +29,3 @@ if type termux-fix-shebang > /dev/null 2>&1; then
 fi
 
 "$outputFileName.tmp.sh" "$@"
-
diff --git a/dev/common_install.sh b/dev/common_install.sh
index c176643..c49ee63 100755
--- a/dev/common_install.sh
+++ b/dev/common_install.sh
@@ -1,10 +1,12 @@
 #!/usr/bin/env bash
 
+include #### _OFUNCTIONS_BOOTSTRAP SUBSET ####
+
 PROGRAM=[prgname]
 PROGRAM_VERSION=[version]
 PROGRAM_BINARY=$PROGRAM".sh"
 PROGRAM_BATCH=$PROGRAM"-batch.sh"
-SCRIPT_BUILD=2016120801
+SCRIPT_BUILD=2016121101
 
 ## osync / obackup / pmocr / zsnap install script
 ## Tested on RHEL / CentOS 6 & 7, Fedora 23, Debian 7 & 8, Mint 17 and FreeBSD 8 & 10
@@ -42,73 +44,20 @@ else
 	LOG_FILE="./$PROGRAM-install.log"
 fi
 
-# Generic quick logging function
-function _QuickLogger {
-	local value="${1}"
-	local destination="${2}" # Destination: stdout, log, both
-
-	if ([ "$destination" == "log" ] || [ "$destination" == "both" ]); then
-		echo -e "$(date) - $value" >> "$LOG_FILE"
-	elif ([ "$destination" == "stdout" ] || [ "$destination" == "both" ]); then
-		echo -e "$value"
-	fi
-}
-
-function QuickLogger {
-	local value="${1}"
-
-	if [ "$_SILENT" -eq 1 ]; then
-		_QuickLogger "$value" "log"
-	else
-		_QuickLogger "$value" "stdout"
-	fi
-}
-
-function UrlEncode() {
-    # urlencode <string>
-
-    local LANG=C
-    local length="${#1}"
-    for (( i = 0; i < length; i++ )); do
-	local c="${1:i:1}"
-	case $c in
-	    [a-zA-Z0-9.~_-]) printf "$c" ;;
-	    *) printf '%%%02X' "'$c" ;;
-	esac
-    done
-}
-
-function SetOSSettings {
-	local localOsVar
-
+include #### QuickLogger SUBSET ####
+include #### UrlEncode SUBSET ####
+include #### GetLocalOS SUBSET ####
+function SetLocalOSSettings {
 	USER=root
 
-	# There's no good way to tell if currently running in BusyBox shell. Using sluggish way.
-	if ls --help 2>&1 | grep -i "BusyBox" > /dev/null; then
-		localOsVar="BusyBox"
-	else
-		# Detecting the special ubuntu userland in Windows 10 bash
-		if grep -i Microsoft /proc/sys/kernel/osrelease > /dev/null 2>&1; then
-			localOsVar="Microsoft"
-		else
-			localOsVar="$(uname -spio 2>&1)"
-			if [ $? != 0 ]; then
-				localOsVar="$(uname -v 2>&1)"
-				if [ $? != 0 ]; then
-					localOsVar="$(uname)"
-				fi
-			fi
-		fi
-	fi
-
-	case $localOsVar in
+	case $LOCAL_OS in
 		*"BSD"*)
 		GROUP=wheel
 		;;
-		*"Darwin"*)
+		*"MacOSX"*)
 		GROUP=admin
 		;;
-		*"MINGW"*|*"CYGWIN"*)
+		*"msys"*|*"Cygwin"*)
 		USER=""
 		GROUP=""
 		;;
@@ -117,6 +66,11 @@ function SetOSSettings {
 		;;
 	esac
 
+	if [ "$LOCAL_OS" == "Android" ] || [ "$LOCAL_OS" == "MacOSX" ] || [ "$LOCAL_OS" == "BusyBox" ]; then
+		QuickLogger "Cannot be installed on [$LOCAL_OS]. Please use $PROGRAM.sh directly."
+		exit 1
+	fi
+
 	if ([ "$USER" != "" ] && [ "$(whoami)" != "$USER" ] && [ "$FAKEROOT" == "" ]); then
 		QuickLogger "Must be run as $USER."
 		exit 1
@@ -308,7 +262,8 @@ if [ "$FAKEROOT" != "" ]; then
 	mkdir -p "$SERVICE_DIR_SYSTEMD_SYSTEM" "$SERVICE_DIR_SYSTEMD_USER" "$BIN_DIR"
 fi
 
-SetOSSettings
+GetLocalOS
+SetLocalOSSettings
 CreateConfDir
 CopyExampleFiles
 CopyProgram
diff --git a/dev/merge.sh b/dev/merge.sh
index 7ab3c91..93138b2 100755
--- a/dev/merge.sh
+++ b/dev/merge.sh
@@ -28,7 +28,7 @@ function __PREPROCESSOR_Merge {
 	__PREPROCESSOR_CopyCommons
 	rm -f tmp_$PROGRAM.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot remove tmp_$PROGRAM.sh" "stderr"
+		QuickLogger "Cannot remove tmp_$PROGRAM.sh"
 		exit 1
 	fi
 }
@@ -45,7 +45,10 @@ function __PREPROCESSOR_Constants {
 	'#### DEBUG SUBSET ####'
 	'#### TrapError SUBSET ####'
 	'#### RemoteLogger SUBSET ####'
+	'#### QuickLogger SUBSET ####'
+	'#### GetLocalOS SUBSET ####'
 	'#### IsInteger SUBSET ####'
+	'#### UrlEncode SUBSET ####'
 	'#### HumanToNumeric SUBSET ####'
 	'#### ArrayContains SUBSET ####'
 	)
@@ -57,7 +60,7 @@ function __PREPROCESSOR_Unexpand {
 
 	unexpand "$source" > "$destination"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot unexpand [$source] to [$destination]." "stderr"
+		QuickLogger "Cannot unexpand [$source] to [$destination]."
 		exit 1
 	fi
 }
@@ -70,29 +73,29 @@ function __PREPROCESSOR_MergeSubset {
 
 	sed -n "/$subsetBegin/,/$subsetEnd/p" "$subsetFile" > "$subsetFile.$subsetBegin"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot sed subset [$subsetBegin -- $subsetEnd] in [$subsetFile]." "stderr"
+		QuickLogger "Cannot sed subset [$subsetBegin -- $subsetEnd] in [$subsetFile]."
 		exit 1
 	fi
 	sed "/include $subsetBegin/r $subsetFile.$subsetBegin" "$mergedFile" | grep -v -E "$subsetBegin\$|$subsetEnd\$" > "$mergedFile.tmp"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot add subset [$subsetBegin] to [$mergedFile]." "stderr"
+		QuickLogger "Cannot add subset [$subsetBegin] to [$mergedFile]."
 		exit 1
 	fi
 	rm -f "$subsetFile.$subsetBegin"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot remove temporary subset [$subsetFile.$subsetBeign]." "stderr"
+		QuickLogger "Cannot remove temporary subset [$subsetFile.$subsetBegin]."
 		exit 1
 	fi
 
 	rm -f "$mergedFile"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot remove merged original file [$mergedFile]." "stderr"
+		QuickLogger "Cannot remove merged original file [$mergedFile]."
 		exit 1
 	fi
 
 	mv "$mergedFile.tmp" "$mergedFile"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot move merged tmp file to original [$mergedFile]." "stderr"
+		QuickLogger "Cannot move merged tmp file to original [$mergedFile]."
 		exit 1
 	fi
 }
@@ -100,53 +103,66 @@ function __PREPROCESSOR_MergeSubset {
 function __PREPROCESSOR_CleanDebug {
 	sed '/'$PARANOIA_DEBUG_BEGIN'/,/'$PARANOIA_DEBUG_END'/d' debug_$PROGRAM.sh | grep -v "$PARANOIA_DEBUG_LINE" > ../$PROGRAM.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot remove PARANOIA_DEBUG code from standard build." "stderr"
+		QuickLogger "Cannot remove PARANOIA_DEBUG code from standard build."
 		exit 1
 	fi
 
 	chmod +x "debug_$PROGRAM.sh"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot chmod debug_$PROGRAM.sh" "stderr"
+		QuickLogger "Cannot chmod debug_$PROGRAM.sh"
 		exit 1
+	else
+		QuickLogger "Prepared ./debug_$PROGRAM.sh"
 	fi
 	chmod +x "../$PROGRAM.sh"
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot chmod $PROGRAM.sh" "stderr"
+		QuickLogger "Cannot chmod $PROGRAM.sh"
 		exit 1
+	else
+		QuickLogger "Prepared ../$PROGRAM.sh"
 	fi
 }
 
 function __PREPROCESSOR_CopyCommons {
 	sed "s/\[prgname\]/$PROGRAM/g" common_install.sh > ../tmp_install.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot assemble install." "stderr"
+		QuickLogger "Cannot assemble install."
 		exit 1
 	fi
+
+	for subset in "${__PREPROCESSOR_SUBSETS[@]}"; do
+		__PREPROCESSOR_MergeSubset "$subset" "${subset//SUBSET/SUBSET END}" "ofunctions.sh" "../tmp_install.sh"
+	done
+
 	sed "s/\[version\]/$VERSION/g" ../tmp_install.sh > ../install.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot change install version." "stderr"
+		QuickLogger "Cannot change install version."
 		exit 1
 	fi
 	if [ -f "common_batch.sh" ]; then
 		sed "s/\[prgname\]/$PROGRAM/g" common_batch.sh > ../$PROGRAM-batch.sh
 		if [ $? != 0 ]; then
-			QuickLogger "Cannot assemble batch runner." "stderr"
+			QuickLogger "Cannot assemble batch runner."
 			exit 1
 		fi
 		chmod +x ../$PROGRAM-batch.sh
 		if [ $? != 0 ]; then
-			QuickLogger "Cannot chmod $PROGRAM-batch.sh" "stderr"
+			QuickLogger "Cannot chmod $PROGRAM-batch.sh"
 			exit 1
+		else
+			QuickLogger "Prepared ../$PROGRAM-batch.sh"
 		fi
 	fi
 	chmod +x ../install.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot chmod install.sh" "stderr"
+		QuickLogger "Cannot chmod install.sh"
 		exit 1
+	else
+		QuickLogger "Prepared ../install.sh"
 	fi
 	rm -f ../tmp_install.sh
 	if [ $? != 0 ]; then
-		QuickLogger "Cannot chmod $PROGRAM.sh" "stderr"
+		QuickLogger "Cannot chmod $PROGRAM.sh"
 		exit 1
 	fi
 }
diff --git a/dev/ofunctions.sh b/dev/ofunctions.sh
index 23700e4..d65b196 100644
--- a/dev/ofunctions.sh
+++ b/dev/ofunctions.sh
@@ -3,7 +3,7 @@
 #### OFUNCTIONS MINI SUBSET ####
 
 _OFUNCTIONS_VERSION=2.1-dev
-_OFUNCTIONS_BUILD=2016121106
+_OFUNCTIONS_BUILD=2016121107
 #### _OFUNCTIONS_BOOTSTRAP SUBSET ####
 _OFUNCTIONS_BOOTSTRAP=true
 #### _OFUNCTIONS_BOOTSTRAP SUBSET END ####
@@ -271,13 +271,12 @@ function Logger {
 }
 #### Logger SUBSET END ####
 
+#### QuickLogger SUBSET ####
 # QuickLogger subfunction, can be called directly
 function _QuickLogger {
 	local value="${1}"
 	local destination="${2}" # Destination: stdout, log, both
 
-	__CheckArguments 2 $# "$@"	#__WITH_PARANOIA_DEBUG
-
 	if ([ "$destination" == "log" ] || [ "$destination" == "both" ]); then
 		echo -e "$(date) - $value" >> "$LOG_FILE"
 	elif ([ "$destination" == "stdout" ] || [ "$destination" == "both" ]); then
@@ -289,14 +288,13 @@ function _QuickLogger {
 function QuickLogger {
 	local value="${1}"
 
-	__CheckArguments 1 $# "$@"	#__WITH_PARANOIA_DEBUG
-
-	if [ $_LOGGER_SILENT == true ]; then
+	if [ "$_LOGGER_SILENT" == true ]; then
 		_QuickLogger "$value" "log"
 	else
 		_QuickLogger "$value" "stdout"
 	fi
 }
+#### QuickLogger SUBSET END ####
 
 # Portable child (and grandchild) kill function tester under Linux, BSD and MacOS X
 function KillChilds {
@@ -1045,6 +1043,7 @@ function HumanToNumeric {
 }
 #### HumanToNumeric SUBSET END ####
 
+#### UrlEncode SUBSET ####
 ## from https://gist.github.com/cdown/1163649
 function UrlEncode {
 	local length="${#1}"
@@ -1062,6 +1061,7 @@ function UrlEncode {
 		esac
 	done
 }
+#### UrlEncode SUBSET END ####
 
 function UrlDecode {
 	local urlEncoded="${1//+/ }"
@@ -1090,9 +1090,8 @@ function ArrayContains () {
 }
 #### ArrayContains SUBSET END ####
 
+#### GetLocalOS SUBSET ####
 function GetLocalOS {
-	__CheckArguments 0 $# "$@"	#__WITH_PARANOIA_DEBUG
-
 	local localOsVar
 
 	# There's no good way to tell if currently running in BusyBox shell. Using sluggish way.
@@ -1144,12 +1143,17 @@ function GetLocalOS {
 			Logger "Running on unknown local OS [$localOsVar]." "WARN"
 			return
 		fi
-		Logger "Running on >> $localOsVar << not supported. Please report to the author." "ERROR"
+		if [ "$_OFUNCTIONS_VERSION" != "" ]; then
+			Logger "Running on >> $localOsVar << not supported. Please report to the author." "ERROR"
+		fi
 		exit 1
 		;;
 	esac
-	Logger "Local OS: [$localOsVar]." "DEBUG"
+	if [ "$_OFUNCTIONS_VERSION" != "" ]; then
+		Logger "Local OS: [$localOsVar]." "DEBUG"
+	fi
 }
+#### GetLocalOS SUBSET END ####
 
 #### OFUNCTIONS MINI SUBSET END ####