diff --git a/spkg b/spkg
index 3dab3d0..664a6c8 100755
--- a/spkg
+++ b/spkg
@@ -13,10 +13,10 @@ case ${1} in
 	install) case ${2} in
 		      --root-dir=) for fname in $@
 	                           do 
-					pushd && mkdir ${4}/usr/src/${3} 2>/dev/null && wget $source/${3}/Makefile ${4}/usr/src/${3}/Makefile && cd ${4}/usr/src/${3} && make prepare && make && make install && sed a\ "${3} $(${3} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done || echo 'Invalid package.' && popd ;;
+					$prefix=${4} && export $prefix && pushd && mkdir $prefix/usr/src/${3} 2>/dev/null && wget $source/${3}/Makefile $prefix/usr/src/${3}/Makefile && cd $prefix/usr/src/${3} && make prepare && make && make install && sed a\ "${3} $(${3} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done || echo 'Invalid package.' && popd ;;
 	              *)  for fname in $@ 
 			  do
-			     pushd && mkdir /usr/src/${3} 2>/dev/null && wget $source/${3}/Makefile /usr/src/${3}/Makefile && cd /usr/src/${3} && make prepare && make && make install && sed a\ "${3} $(${3} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done || echo 'Invalid package.' && popd ;;
+			     $prefix=/usr && export $prefix && pushd && mkdir /usr/src/${3} 2>/dev/null && wget $source/${3}/Makefile /usr/src/${3}/Makefile && cd /usr/src/${3} && make prepare && make && make install && sed a\ "${3} $(${3} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done || echo 'Invalid package.' && popd ;;
 				  esac ;; 
     cache) case ${2} in
  					#cache clean rm and save are easy thus won't wase time for them
@@ -33,13 +33,14 @@ case ${1} in
 									lookup) case ${4} in
 										local) grep $@ /var/cache/spkg.cache ;;
 										query) wget $source/spkg.cache /tmp/spkg/web.spkg.cache && grep ${5} /tmp/spkg/web.spkg.cache && rm /tmp/spkg/cache || mkdir 2>/dev/null /tmp/spkg && wget $source/spkg.cache /tmp/spkg/ && grep ${5} /tmp/spkg/web.spkg.cache && rm /tmp/spkg/cache;;
-													esac ;;
+										list) cat /var/cache/spkg.cache	
+									esac ;;
 								esac ;;
 				    esac ;;
 	#update is really complicated. you must know that it compares local and repo version of the package
 	update) for fname in $@  
                 do 
-		      version1=$(grep ${2} /var/cache/spkg.cache) && version2=$(wget $source/spkg.cache /tmp/spkg/web.spkg.cache && grep ${2} /tmp/spkg/web.spkg.cache ) && [ version1 = version2] && echo 'Up to date.' || pushd && mkdir /usr/src/${2} 2>/dev/null && wget $source/${2}/Makefile /usr/src/${2}/Makefile && cd /usr/src/${2} && make prepare && make && make install && sed "s/${2} $({$2} --version)//" && sed a\ "${3} $(${3} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done ;; 
+		     $prefix=/usr && export $prefix && version1=$(grep ${2} /var/cache/spkg.cache) && version2=$(wget $source/spkg.cache /tmp/spkg/web.spkg.cache && grep ${2} /tmp/spkg/web.spkg.cache ) && [ version1 = version2] && echo 'Up to date.' || pushd && mkdir /usr/src/${2} 2>/dev/null && wget $source/${2}/Makefile /usr/src/${2}/Makefile && cd /usr/src/${2} && make prepare && make && make install && sed "s/${2} $({$2} --version)//" && sed a\ "${2} $(${2} --version)" /var/cache/spkg.cache > /var/cache/spkg.cache && popd && done ;; 
     --help) echo 'sPKG via WGET, to cache, just type in sudo spkg cache save.
 	    to install, just type in sudo spkg install.
 	    to update, just type in sudo spkg update.