diff --git a/pl-files/compile-modules/gcc.rb b/pl-files/compile-modules/gcc.rb
index b0b5778..814d84b 100644
--- a/pl-files/compile-modules/gcc.rb
+++ b/pl-files/compile-modules/gcc.rb
@@ -84,21 +84,27 @@ def toolchainBuild globalVars
 		puts "Done."
 	end
 
-	if File.exist?("#{globalVars["sysroot"]}/lib/libpl32.so") == false
-		print "Building pl32lib-ng..."
-		compilePl32lib("pl32lib-ng", "compile", [ "--prefix=#{globalVars["sysroot"]} --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
-		puts "Done."
-		print "Installing pl32lib-ng..."
-		compilePl32lib("pl32lib-ng", "compile", "install", globalVars)
+	if File.exist?("#{globalVars["sysroot"]}/lib/libz.so") == false
+		print "Building zlib..."
+		Dir.chdir("#{globalVars["buildDir"]}/zlib-#{globalVars["zlib"]}")
+		if File.exist?("build") == false
+			Dir.mkdir("build")
+		end
+		Dir.chdir("build")
+		blockingSpawn({"CC" => "#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]}", "AR" => "#{globalVars["tcprefix"]}/bin/#{globalVars["triple"]}-ar"}, "../configure --prefix=#{globalVars["sysroot"]} 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log");
+		blockingSpawn("make -j#{globalVars["threads"]} 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log");
+		puts "Done."
+		print "Installing zlib..."
+		blockingSpawn("make install 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log")
 		puts "Done."
 	end
 
-	if File.exist?("#{globalVars["sysroot"]}/lib/libplml.so") == false
-		print "Building libplml..."
-		compilePl32lib("libplml", "compile", [ "--prefix=#{globalVars["sysroot"]} --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
+	if File.exist?("#{globalVars["sysroot"]}/lib/libplrt.so") == false
+		print "Building pl-rt..."
+		compilePl32lib("pl-rt", "compile", [ "--prefix=#{globalVars["sysroot"]} --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
 		puts "Done."
-		print "Installing libplml..."
-		compilePl32lib("libplml", "compile", "install", globalVars)
+		print "Installing pl-rt..."
+		compilePl32lib("pl-rt", "compile", "install", globalVars)
 		puts "Done."
 	end
 end
diff --git a/pl-files/compile-modules/rootfs.rb b/pl-files/compile-modules/rootfs.rb
index 017a07f..236bb41 100644
--- a/pl-files/compile-modules/rootfs.rb
+++ b/pl-files/compile-modules/rootfs.rb
@@ -27,12 +27,27 @@ def rootfsBuild globalVars
 		puts "Done."
 	end
 
+	if File.exist?("#{globalVars["outputDir"]}/rootfs/usr/lib/libz.so") == false
+		print "Building zlib..."
+		Dir.chdir("#{globalVars["buildDir"]}/zlib-#{globalVars["zlib"]}")
+		if File.exist?("build") == false
+			Dir.mkdir("build")
+		end
+		Dir.chdir("build")
+		blockingSpawn({"CC" => "#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]}", "AR" => "#{globalVars["tcprefix"]}/bin/#{globalVars["triple"]}-ar"}, "../configure --prefix=/usr --includedir=/opt/include 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log");
+		blockingSpawn("make -j#{globalVars["threads"]} 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log");
+		puts "Done."
+		print "Installing zlib..."
+		blockingSpawn("make install DESTDIR=#{globalVars["outputDir"]}/rootfs 2>#{globalVars["baseDir"]}/logs/zlib-error.log 1>#{globalVars["baseDir"]}/logs/zlib.log")
+		puts "Done."
+	end
+
 	if File.exist?("#{globalVars["outputDir"]}/rootfs/usr/bin/toybox") == false
 		print "Building Toybox..."
 		Dir.chdir("#{globalVars["buildDir"]}/toybox-#{globalVars["toybox"]}")
 		system("make defconfig 2>#{globalVars["baseDir"]}/logs/toybox-error.log >#{globalVars["baseDir"]}/logs/toybox.log")
 		configFile = File.open(".config", "a")
-		configFile.write("CONFIG_SH=y\nCONFIG_DD=y\nCONFIG_EXPR=y\nCONFIG_GETTY=y\nCONFIG_MDEV=y\n")
+		configFile.write("CONFIG_SH=y\nCONFIG_DD=y\nCONFIG_EXPR=y\nCONFIG_GETTY=y\nCONFIG_MDEV=y\nCONFIG_TOYBOX_LIBZ=y\n")
 		configFile.close()
 		system("make -j#{globalVars["threads"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS=#{globalVars["cross_cflags"]} 2>>#{globalVars["baseDir"]}/logs/toybox-error.log >>#{globalVars["baseDir"]}/logs/toybox.log")
 		puts "Done"
@@ -41,21 +56,12 @@ def rootfsBuild globalVars
 		puts "Done."
 	end
 
-	if File.exist?("#{globalVars["outputDir"]}/rootfs/usr/lib/libpl32.so") == false
-		print "Building pl32lib-ng..."
-		compilePl32lib("pl32lib-ng", "compile", [ "--prefix=#{globalVars["outputDir"]}/rootfs/usr --includedir=#{globalVars["outputDir"]}/rootfs/opt/include --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
-		puts "Done."
-		print "Installing pl32lib-ng..."
-		compilePl32lib("pl32lib-ng", "compile", "install", globalVars)
-		puts "Done."
-	end
-
-	if File.exist?("#{globalVars["outputDir"]}/rootfs/usr/lib/libplml.so") == false
-		print "Building libplml..."
-		compilePl32lib("libplml", "compile", [ "--prefix=#{globalVars["outputDir"]}/rootfs/usr --includedir=#{globalVars["outputDir"]}/rootfs/opt/include --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
+	if File.exist?("#{globalVars["outputDir"]}/rootfs/usr/lib/libplrt.so") == false
+		print "Building pl-rt..."
+		compilePl32lib("pl-rt", "compile", [ "--prefix=#{globalVars["outputDir"]}/rootfs/usr --includedir=#{globalVars["outputDir"]}/rootfs/opt/include --target=#{globalVars["triple"]} CC=#{globalVars["tcprefix"]}/bin/#{globalVars["cross_cc"]} CFLAGS='-Os'", "build" ], globalVars)
 		puts "Done."
-		print "Installing libplml..."
-		compilePl32lib("libplml", "compile", "install", globalVars)
+		print "Installing pl-rt..."
+		compilePl32lib("pl-rt", "compile", "install", globalVars)
 		puts "Done."
 	end
 
diff --git a/pl-files/configure-files/gcc.yaml b/pl-files/configure-files/gcc.yaml
index 83f2151..8edc747 100644
--- a/pl-files/configure-files/gcc.yaml
+++ b/pl-files/configure-files/gcc.yaml
@@ -1,3 +1,3 @@
 toolchain: "gcc"
-pkgList: [ "linux", "binutils", "gcc", "gmp", "mpc", "mpfr", "toybox", "musl", "pl32lib-ng", "libplml", "pl-srv" ]
+pkgList: [ "linux", "binutils", "gcc", "gmp", "mpc", "mpfr", "toybox", "musl", "pl-rt",  "pl-srv", "zlib" ]
 supportedArch: [ "i486", "i586", "i686", "x86_64", "armv5", "armv6", "armv6k", "armv7", "aarch64", "riscv64" ]
diff --git a/pl-files/configure-files/pkg/libplml.yaml b/pl-files/configure-files/pkg/libplml.yaml
deleted file mode 100644
index 7bbe77a..0000000
--- a/pl-files/configure-files/pkg/libplml.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-name: "libplml"
-version: "0.02"
-github: true
-url: "pocketlinux32/libplml"
diff --git a/pl-files/configure-files/pkg/pl-rt.yaml b/pl-files/configure-files/pkg/pl-rt.yaml
index 3ebc69c..cc101db 100644
--- a/pl-files/configure-files/pkg/pl-rt.yaml
+++ b/pl-files/configure-files/pkg/pl-rt.yaml
@@ -1,5 +1,5 @@
 name: "pl-rt"
-version: "0.06"
+version: "0.06.1"
 github: true
-tag: "v0.06"
+tag: "v0.06.1"
 url: "portalinux-project/pl-rt"
diff --git a/pl-files/configure-files/pkg/pl-srv-git.yaml b/pl-files/configure-files/pkg/pl-srv-git.yaml
deleted file mode 100644
index 9170b61..0000000
--- a/pl-files/configure-files/pkg/pl-srv-git.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-name: "pl-srv"
-version: "0.03"
-branch: "main"
-github: true
-url: "portalinux-project/pl-srv"
diff --git a/pl-files/configure-files/pkg/pl-srv.yaml b/pl-files/configure-files/pkg/pl-srv.yaml
index f1827e7..97a33cf 100644
--- a/pl-files/configure-files/pkg/pl-srv.yaml
+++ b/pl-files/configure-files/pkg/pl-srv.yaml
@@ -1,5 +1,5 @@
 name: "pl-srv"
-version: "0.03"
-tag: "v0.03"
+version: "0.04.1"
+tag: "v0.04.1"
 github: true
 url: "portalinux-project/pl-srv"
diff --git a/pl-files/configure-files/pkg/pl32lib-ng.yaml b/pl-files/configure-files/pkg/pl32lib-ng.yaml
deleted file mode 100644
index b38aea8..0000000
--- a/pl-files/configure-files/pkg/pl32lib-ng.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-name: "pl32lib-ng"
-version: "1.06-ng"
-github: true
-tag: "v1.06-ng"
-url: "pocketlinux32/pl32lib-ng"
diff --git a/pl-files/pl-rootfs/usr-bin/init-script b/pl-files/pl-rootfs/usr-bin/init-script
index a6e4f8b..3f6bc74 100644
--- a/pl-files/pl-rootfs/usr-bin/init-script
+++ b/pl-files/pl-rootfs/usr-bin/init-script
@@ -5,8 +5,8 @@ if [ "$1" = "tb" ]; then
 
 	cmdList="$(toybox)"
 	for i in $cmdList; do
-		if [ "$i" != "sh" ]; then
-			toybox ln -s /usr/bin/toybox /usr/bin/$i
+		if [ "$i" != "sh" ] || [ "$i" != "ls" ]; then
+			toybox ln -s /usr/bin/toybox /usr/bin/$i 2>/dev/null
 			printf "* Creating link: $i        \\r"
 		fi
 	done