diff --git a/.gitignore b/.gitignore
index b0389af..bcf1226 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /scl
 /scl.o
-/scl-utils-20120229.tar.gz
+/scl.1
+/scl-utils-20120413.tar.gz
diff --git a/Makefile b/Makefile
index 93efe4e..57b139a 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ VERSION=`date +%Y%m%d`
 WARNINGS?=-Wall -Wshadow -Wcast-align -Winline -Wextra -Wmissing-noreturn
 CFLAGS?=-O2
 CFILES=scl.c
-OTHERFILES=Makefile scl_enabled macros.scl
+OTHERFILES=Makefile scl_enabled macros.scl scl.1
 SOURCES=$(CFILES) $(OTHERFILES)
 OBJECTS=scl.o
 
@@ -36,7 +36,9 @@ install: $(NAME)
 	cp macros.scl $(DESTDIR)/$(CNFDIR)/rpm
 	cp scl $(DESTDIR)/$(BINDIR)
 	cp scl_enabled $(DESTDIR)/$(BINDIR)
+	cp scl.1 $(DESTDIR)/$(MANDIR)/man1
 
 uninstall:
 	rm -f $(BINDIR)/scl $(BINDIR)/scl_enabled
 	rm -f $(CNFDIR)/rpm/macros.scl
+	rm -f $(MANDIR)/man1/scl.1
diff --git a/macros.scl b/macros.scl
index 953fbc9..d31cf92 100644
--- a/macros.scl
+++ b/macros.scl
@@ -47,13 +47,103 @@ BuildRequires: scl-utils-build
 %scl_require()	%{_scl_prefix}/%1/enable
 
 %scl_files %{expand:
-%{_scl_root}
+%dir %attr(555,root,root) %{_scl_root}
 %{_scl_scripts}
 %{_scl_scripts}/enable
 %{_root_sysconfdir}/scl/prefixes/%scl
+%{_scl_root}/bin
+%attr(555,root,root) %{_scl_root}/boot
+%{_scl_root}/dev
+%dir %{_scl_root}/etc
+%{_scl_root}/etc/X11
+%{_scl_root}/etc/xdg
+%{_scl_root}/etc/opt
+%{_scl_root}/etc/pm
+%{_scl_root}/etc/xinetd.d
+%{_scl_root}/etc/skel
+%{_scl_root}/etc/sysconfig
+%{_scl_root}/etc/pki
+%{_scl_root}/home
+%{_scl_root}/lib
+%ifarch x86_64 ppc ppc64 sparc sparc64 s390 s390x
+%{_scl_root}/%{_lib}
+%endif
+%{_scl_root}/media
+%dir %{_scl_root}/mnt
+%dir %{_scl_root}/opt
+%attr(555,root,root) %{_scl_root}/proc
+%attr(550,root,root) %{_scl_root}/root
+%{_scl_root}/run
+%{_scl_root}/sbin
+%{_scl_root}/srv
+%{_scl_root}/sys
+%attr(1777,root,root) %{_scl_root}/tmp
+%dir %{_scl_root}/usr
+%attr(555,root,root) %{_scl_root}/usr/bin
+%{_scl_root}/usr/etc
+%{_scl_root}/usr/games
+%{_scl_root}/usr/include
+%attr(555,root,root) %{_scl_root}/usr/lib
+%ifarch x86_64 ppc ppc64 sparc sparc64 s390 s390x
+%attr(555,root,root) %{_scl_root}/usr/%{_lib}
+%endif
+%{_scl_root}/usr/libexec
+%{_scl_root}/usr/local
+%attr(555,root,root) %{_scl_root}/usr/sbin
+%dir %{_scl_root}/usr/share
+%{_scl_root}/usr/share/aclocal
+%{_scl_root}/usr/share/applications
+%{_scl_root}/usr/share/augeas
+%{_scl_root}/usr/share/backgrounds
+%{_scl_root}/usr/share/desktop-directories
+%{_scl_root}/usr/share/dict
+%{_scl_root}/usr/share/doc
+%attr(555,root,root) %dir %{_scl_root}/usr/share/empty
+%{_scl_root}/usr/share/games
+%{_scl_root}/usr/share/ghostscript
+%{_scl_root}/usr/share/gnome
+%{_scl_root}/usr/share/icons
+%{_scl_root}/usr/share/idl
+%{_scl_root}/usr/share/info
+%dir %{_scl_root}/usr/share/locale
+%dir %{_scl_root}/usr/share/man
+%{_scl_root}/usr/share/mime-info
+%{_scl_root}/usr/share/misc
+%{_scl_root}/usr/share/omf
+%{_scl_root}/usr/share/pixmaps
+%{_scl_root}/usr/share/sounds
+%{_scl_root}/usr/share/themes
+%{_scl_root}/usr/share/xsessions
+%{_scl_root}/usr/share/X11
+%{_scl_root}/usr/src
+%{_scl_root}/usr/tmp
+%dir %{_scl_root}/var
+%{_scl_root}/var/adm
+%{_scl_root}/var/cache
+%{_scl_root}/var/db
+%{_scl_root}/var/empty
+%{_scl_root}/var/games
+%{_scl_root}/var/gopher
+%{_scl_root}/var/lib
+%{_scl_root}/var/local
+%ghost %dir %attr(755,root,root) %{_scl_root}/var/lock
+%ghost %{_scl_root}/var/lock/subsys
+%{_scl_root}/var/log
+%{_scl_root}/var/mail
+%{_scl_root}/var/nis
+%{_scl_root}/var/opt
+%{_scl_root}/var/preserve
+%ghost %attr(755,root,root) %{_scl_root}/var/run
+%dir %{_scl_root}/var/spool
+%attr(755,root,root) %{_scl_root}/var/spool/lpd
+%attr(775,root,mail) %{_scl_root}/var/spool/mail
+%attr(755,uucp,uucp) %{_scl_root}/var/spool/uucp
+%attr(1777,root,root) %{_scl_root}/var/tmp
+%{_scl_root}/var/yp
 }
 
 %scl_install %{expand:
+# scl specific stuff
 mkdir -p %{buildroot}%{_root_sysconfdir}/{rpm,scl/prefixes}
 echo -n '%' > %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl}-config
 cat >> %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl}-config << EOF
@@ -62,4 +152,218 @@ EOF
 cat >> %{buildroot}%{_root_sysconfdir}/scl/prefixes/%{scl} << EOF
 %_scl_prefix
 EOF
+# filesystem
+cat >> %{buildroot}/lang-exceptions << EOF
+af_ZA
+am_ET
+ast_ES
+az_IR
+bg_BG
+bn_IN
+ca@valencia
+ca_ES
+ca_ES@valencian
+cs_CZ
+de_AT
+de_CH
+de_DE
+default
+el_GR
+en_AU
+en_CA
+en_GB
+en_US
+en_NZ
+es_AR
+es_CL
+es_CO
+es_CR
+es_DO
+es_EC
+es_ES
+es_GT
+es_HN
+es_MX
+es_NI
+es_PA
+es_PE
+es_PR
+es_SV
+es_UY
+es_VE
+et_EE
+eu_ES
+fa_IR
+fi_FI
+fr_BE
+fr_CA
+fr_CH
+fr_FR
+gl_ES
+he_IL
+hr_HR
+hu_HU
+it_CH
+it_IT
+ja_JP
+ko_KR
+ks@devanagari
+lv_LV
+ms_MY
+my_MM
+nb_NO
+nds_DE
+nl_BE
+nl_NL
+pl_PL
+pt_BR
+pt_PT
+ru_RU
+sl_SI
+sq_AL
+sr_RS
+sv_SE
+uk_UA
+ur_PK
+zh_CN
+zh_CN.GB2312
+zh_HK
+zh_TW
+zh_TW.Big5
+en@boldquot
+en@quot
+nds@NFE
+sr@ije
+sr@ijekavian
+sr@ijekavianlatin
+sr@latin
+sr@Latn
+uz@cyrillic
+uz@Latn
+be@latin
+en@shaw
+brx
+brx_IN
+EOF
+cat >> %{buildroot}/iso_639.sed << EOF
+1,/<iso_639_entries/b
+# on each new iso-code process the current one
+\\!\\(<iso_639_entry\\|</iso_639_entries>\\)!{
+    x
+    s/^$//
+    # we are on the first iso-code--nothing to process here
+    t
+    # process and write to output
+    s/\\s\\+/ /g
+    s/<iso_639_entry//
+    s!/\\s*>!!
+    # use '%' as a separator of parsed and unparsed input
+    s/\\(.*\\)iso_639_2T_code="\\([^"]\\+\\)"\\(.*\\)/\\2 % \\1 \\3/
+    s/\\([^%]\\+\\)%\\(.*\\)iso_639_2B_code="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3 % \\2 \\4/
+    #  clear subst. memory for the next t
+    t clear
+    :clear
+    s/\\([^%]\\+\\)%\\(.*\\)iso_639_1_code="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3 % \\2 \\4/
+    t name
+    # no 639-1 code--write xx
+    s/%/\\tXX %/
+    :name
+    s/\\([^%]\\+\\)%\\(.*\\)name="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3/
+    s/ \\t/\\t/g
+    p
+    b
+    :noout
+}
+H
+EOF
+cat >> %{buildroot}/iso_3166.sed << EOF
+1,/<iso_3166_entries/b
+# on each new iso-code process the current one
+\\!\\(<iso_3166_entry\\|</iso_3166_entries>\\)!{
+    x
+    s/^$//
+    # we are on the first iso-code--nothing to process here
+    t
+    # process and write to output
+    s/\\s\\+/ /g
+    s/<iso_3166_entry//
+    s!/\\s*>!!
+    # use '%' as a separator of parsed and unparsed input
+    s/\\(.*\\)alpha_2_code="\\([^"]\\+\\)"\\(.*\\)/\\2 % \\1 \\3/
+    s/\\([^%]\\+\\)%\\(.*\\)alpha_3_code="\\([^"]\\+\\)"\\(.*\\)/\\1% \\2 \\4/
+    #  clear subst. memory for the next t
+    t clear
+    :clear
+    s/\\([^%]\\+\\)%\\(.*\\)numeric_code="\\([^"]\\+\\)"\\(.*\\)/\\1% \\2 \\4/
+    t name
+    # no 3166 code--write xx
+    s/%/\\tXX %/
+    :name
+    s/\\([^%]\\+\\)%\\(.*\\)name="\\([^"]\\+\\)"\\(.*\\)/\\1\\t\\3/
+    s/ \\t/\\t/g
+    p
+    b
+    :noout
+}
+H
+EOF
+mkdir -p %{buildroot}%{_scl_root}
+cd %{buildroot}%{_scl_root}
+mkdir -p boot dev \\
+        etc/{X11/{applnk,fontpath.d},xdg/autostart,opt,pm/{config.d,power.d,sleep.d},xinetd.d,skel,sysconfig,pki} \\
+        home media mnt opt proc root run/lock srv sys tmp \\
+        usr/{bin,etc,games,include,%{_lib}/{games,sse2,tls,X11,pm-utils/{module.d,power.d,sleep.d}},lib/{games,locale,modules,sse2},libexec,local/{bin,etc,games,lib,%{_lib},sbin,src,share/{applications,man/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x},info},libexec,include,},sbin,share/{aclocal,applications,augeas/lenses,backgrounds,desktop-directories,dict,doc,empty,games,ghostscript/conf.d,gnome,icons,idl,info,man/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p},mime-info,misc,omf,pixmaps,sounds,themes,xsessions,X11},src,src/kernels,src/debug} \\
+        var/{adm,empty,gopher,lib/{games,misc,rpm-state},local,lock/subsys,log,nis,preserve,run,spool/{mail,lpd,uucp},tmp,db,cache,opt,games,yp}
+ln -snf ../var/tmp usr/tmp
+ln -snf spool/mail var/mail
+ln -snf usr/bin bin
+ln -snf usr/sbin sbin
+ln -snf usr/lib lib
+ln -snf usr/%{_lib} %{_lib}
+sed -n -f %{buildroot}/iso_639.sed /usr/share/xml/iso-codes/iso_639.xml >%{buildroot}/iso_639.tab
+sed -n -f %{buildroot}/iso_3166.sed /usr/share/xml/iso-codes/iso_3166.xml >%{buildroot}/iso_3166.tab
+grep -v "^$" %{buildroot}/iso_639.tab | grep -v "^#" | while read a b c d ; do
+    [[ "$d" =~ "^Reserved" ]] && continue
+    [[ "$d" =~ "^No linguistic" ]] && continue
+    locale=$c
+    if [ "$locale" = "XX" ]; then
+        locale=$b
+    fi
+    echo "%lang(${locale})      %{_scl_root}/usr/share/locale/${locale}" >> $RPM_BUILD_DIR/filelist
+    echo "%lang(${locale}) %ghost %config(missingok) %{_scl_root}/usr/share/man/${locale}" >>$RPM_BUILD_DIR/filelist
+done
+cat %{buildroot}/lang-exceptions | grep -v "^#" | grep -v "^$" | while read loc ; do
+    locale=$loc
+    locality=
+    special=
+    [[ "$locale" =~ "@" ]] && locale=${locale%%%%@*}
+    [[ "$locale" =~ "_" ]] && locality=${locale##*_}
+    [[ "$locality" =~ "." ]] && locality=${locality%%%%.*}
+    [[ "$loc" =~ "_" ]] || [[ "$loc" =~ "@" ]] || special=$loc
+    # If the locality is not official, skip it
+    if [ -n "$locality" ]; then
+        grep -q "^$locality" %{buildroot}/iso_3166.tab || continue
+    fi
+    # If the locale is not official and not special, skip it
+    if [ -z "$special" ]; then
+        egrep -q "[[:space:]]${locale%%_*}[[:space:]]" \\
+           %{buildroot}/iso_639.tab || continue
+    fi
+    echo "%lang(${locale})      %{_scl_root}/usr/share/locale/${loc}" >> $RPM_BUILD_DIR/filelist
+    echo "%lang(${locale})  %ghost %config(missingok) %{_scl_root}/usr/share/man/${loc}" >> $RPM_BUILD_DIR/filelist
+done
+rm -f %{buildroot}/iso_639.tab
+rm -f %{buildroot}/iso_639.sed
+rm -f %{buildroot}/iso_3166.tab
+rm -f %{buildroot}/iso_3166.sed
+rm -f %{buildroot}/lang-exceptions
+cat $RPM_BUILD_DIR/filelist | grep "locale" | while read a b ; do
+    mkdir -p -m 755 %{buildroot}/$b/LC_MESSAGES
+done
+cat $RPM_BUILD_DIR/filelist | grep "/share/man" | while read a b c d; do
+    mkdir -p -m 755 %{buildroot}/$d/man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p}
+done
+for i in man{1,2,3,4,5,6,7,8,9,n,1x,2x,3x,4x,5x,6x,7x,8x,9x,0p,1p,3p}; do
+   echo "%{_scl_root}/usr/share/man/$i" >>$RPM_BUILD_DIR/filelist
+done
 }
diff --git a/scl-utils.spec b/scl-utils.spec
index 58b9ccb..5ac9c5f 100644
--- a/scl-utils.spec
+++ b/scl-utils.spec
@@ -1,6 +1,6 @@
 Summary:	Utilities for alternative packaging
 Name:		scl-utils
-Version:	20120229
+Version:	20120413
 Release:	1%{?dist}
 License:	GPLv2+
 Group:		Applications/File
@@ -30,6 +30,7 @@ rm -rf %buildroot
 mkdir -p %buildroot%{_sysconfdir}/rpm
 mkdir -p %buildroot%{_sysconfdir}/scl/prefixes
 mkdir -p %buildroot/opt/rh
+install -d -m 755 %buildroot%{_mandir}/man1
 make install DESTDIR=%buildroot
 
 %clean
@@ -41,12 +42,19 @@ rm -rf %buildroot
 %dir %{_sysconfdir}/scl/prefixes
 %{_bindir}/scl
 %{_bindir}/scl_enabled
+%{_mandir}/man1/*
 
 %files build
 %defattr(-,root,root,-)
 %{_sysconfdir}/rpm/macros.scl
 
 %changelog
+* Fri Apr 13 2012 Jindrich Novy <jnovy@redhat.com> 20120413-1
+- filesystem ownership by meta package
+- add man page
+- fix memory leak when parsing commands from stdin
+- use more descriptive error message if /etc/prefixes is missing
+
 * Wed Feb 29 2012 Jindrich Novy <jnovy@redhat.com> 20120229-1
 - do not prepend scl_* prefix to package names
 - unify package naming to <SCL>-package-version
diff --git a/scl.1 b/scl.1
new file mode 100644
index 0000000..e8f0311
--- /dev/null
+++ b/scl.1
@@ -0,0 +1,47 @@
+.TH "scl" "1"
+.SH "NAME"
+scl \- Setup and run software from Software Collection environment
+.SH "SYNOPSIS"
+.PP
+\fBscl\fP \fI<action>\fR [\fI<collection1> <collection2> ...\fR] \fI<command>\fR
+.PP
+\fBscl\fP {\fB-l|--list\fP}
+.SH "DESCRIPTION"
+.PP
+This manual page documents \fBscl\fP, a
+program which is an utility for running software packaged as a Software Collection.
+.PP
+\fBscl\fP utility allows to execute an application which is not located in the filesystem
+root hierarchy but is present in an alternative location. This application can still use
+and benefit from software installed in the root filesystem. In order to let an application
+be visible to the system one has to use \fBscl\fP utility as an interface.
+.PP
+\fI<action>\fR is a script name to execute in a bash environment before the application
+itself takes in executed. Currently only \fBenable\fP scriptlet is mandatory which is needed
+to update search paths, etc.
+.PP
+One can enable more Software Collections if needed and therefore one can use multiple
+collections which are enabled by the left-right order as present on \fBscl\fP command-line.
+.PP
+\fI<command>\fR is an arbitrary command or set of commands to execute within the Software
+Collection environment enabled. Control is returned back to the caller with the original
+environment as soon as the command finishes. It \fI<command>\fR is '-' (dash) then it is
+read from the standard input.
+.SH "OPTIONS"
+.PP
+.IP "\fB-l, --list\fP" 10
+Lists all installed Software Collections on the system
+.SH "EXAMPLES"
+.TP
+scl enable example 'less --version'
+runs command 'less --version' in the environment with collection 'example' enabled
+.TP
+scl enable foo bar bash
+runs bash instance with foo and bar Software Collections enabled
+.TP
+cat my_command | scl enable baz -
+run set of commands listed in my_command file in the environment with baz Software Collection
+enabled
+.SH "AUTHOR"
+.PP
+\fBscl\fP was written by Jindrich Novy <jnovy@redhat.com>.
diff --git a/scl.c b/scl.c
index a28f06e..b7ac3d2 100644
--- a/scl.c
+++ b/scl.c
@@ -57,7 +57,7 @@ static void list_collections() {
         const char prefix[] = "/etc/scl/prefixes/";
 
 	if (stat(prefix, &sb) == -1) {
-		perror("stat");
+		fprintf(stderr, "%s does not exist\n", prefix);
 		exit(EXIT_FAILURE);
 	}
 
@@ -201,6 +201,7 @@ int main(int argc, char **argv) {
 
 	check_asprintf(&bash_cmd, "/bin/bash %s", tmp);
 	i = system(bash_cmd);
+	if (stdin_read) free(cmd);
 	free(bash_cmd);
 	unlink(tmp);
 
diff --git a/sources b/sources
index b3f4ac0..07e970d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-56205bacbc93096c482f8027e15c9b7f  scl-utils-20120229.tar.gz
+82dbecbadd7e195465b543e96954ab29  scl-utils-20120413.tar.gz