backported to p8 as 2.4.0-alt0.M80P.1 (with rpmbph script)

bin/distr_info

@@ -360,9 +360,12 @@ local DIST_ARCH
 # Resolve the architecture
 DIST_ARCH=`uname -m | tr [:upper:] [:lower:] | tr -d " \t\r\n"`
 case "$DIST_ARCH" in
-    'amd64' | 'ia32' | 'i386' | 'i486' | 'i586' | 'i686' | 'x86_64')
+    'ia32' | 'i386' | 'i486' | 'i586' | 'i686')
         DIST_ARCH="x86"
         ;;
+    'amd64' | 'x86_64')
+        DIST_ARCH="x86_64"
+        ;;
     'ia64' | 'ia-64')
         DIST_ARCH="ia64"
         ;;
@@ -490,7 +493,7 @@ case $1 in
 		exit 0
 		;;
 	-V)
-		echo "20161212"
+		echo "20171010"
 		exit 0
 		;;
 	*)

bin/epm

@@ -74,13 +74,15 @@ print_version()
 Usage="Usage: epm [options] <command> [package name(s), package files]..."
 Descr="epm - EPM package manager"
 
-
+EPMVERSION=@VERSION@
 verbose=
 quiet=
 nodeps=
 noremove=
 dryrun=
 force=
+repack=
+scripts=
 short=
 direct=
 sort=
@@ -94,6 +96,10 @@ pkg_names=
 pkg_urls=
 quoted_args=
 
+# load system wide config
+[ -f /etc/eepm/eepm.conf ] && . /etc/eepm/eepm.conf
+
+
 case $PROGNAME in
     epmi)
         epm_cmd=install
@@ -204,7 +210,7 @@ check_command()
     provides|prov)            # HELPCMD: print package provides
         epm_cmd=provides
         ;;
-    whatdepends|wd|rdepends)  # HELPCMD: print packages dependences on that
+    whatdepends|wd)           # HELPCMD: print packages dependences on that
         epm_cmd=whatdepends
         ;;
     whatprovides)             # HELPCMD: print packages provides that target
@@ -233,7 +239,7 @@ check_command()
     addrepo|ar)               # HELPCMD: add package repo
         epm_cmd=addrepo
         ;;
-    repolist|sl|rl|listrepo)  # HELPCMD: print repo list
+    repolist|sl|rl|listrepo|repo)  # HELPCMD: print repo list
         epm_cmd=repolist
         ;;
     repofix)                  # HELPCMD: fix paths in sources lists (ALT Linux only)
@@ -345,6 +351,12 @@ check_option()
     --direct)              # HELPOPT: direct install package file from ftp (not via hilevel repository manager)
         direct="--direct"
         ;;
+    --repack)              # HELPOPT: repack rpm package(s) before install
+        repack="--repack"
+        ;;
+    --scripts)              # HELPOPT: include scripts in repacked rpm package(s) (see --repack or repacking when foreign package is installed)
+        scripts="--scripts"
+        ;;
     --sort)               # HELPOPT: sort output, f.i. --sort=size (supported only for packages command)
         # TODO: how to read arg?
         sort="$1"

bin/epm-download

@@ -153,7 +153,7 @@ __epm_print_url_alt_check()
 	echo
 	echo "Latest release: $(paoapi packages/$pkg | get_pao_var sourcepackage) $buildtime"
 	__epm_print_url_alt "$1" | while read url ; do
-		curl -s --head $url >$tm || { echo "$url: missed" ; continue ; }
+		a='' curl -s --head $url >$tm || { echo "$url: missed" ; continue ; }
 		local http=$(cat $tm | grep "^HTTP" | sed -e "s|\r||g")
 		local lastdate=$(cat $tm | grep "^Last-Modified:" | sed -e "s|\r||g")
 		local size=$(cat $tm | grep "^Content-Length:" | sed -e "s|^Content-Length: ||g"  | sed -e "s|\r||g")

bin/epm-epm_install

@@ -22,7 +22,7 @@ load_helper epm-install
 
 __epm_korinf_site() {
     local archprefix=""
-    [ "$($DISTRVENDOR -b)" = "64" ] && archprefix="x86_64/"
+    [ "$($DISTRVENDOR -a)" = "x86_64" ] && archprefix="x86_64/"
     local aftername="-"
     [ "$($DISTRVENDOR -p)" = "deb" ] && aftername="_"
     echo "http://updates.etersoft.ru/pub/Korinf/$archprefix$($DISTRVENDOR -e)"

bin/epm-install

@@ -23,15 +23,32 @@ load_helper epm-assure
 load_helper epm-check_updated_repo
 load_helper epm-sh-warmup
 
+__fast_hack_for_filter_out_installed_rpm()
+{
+	LANG=C LC_ALL=C xargs -n1 rpm -q 2>&1 | grep 'is not installed' |
+		sed -e 's|^.*package \(.*\) is not installed.*|\1|g'
+}
+
 # TODO: use when run install with epm --skip-installed install
 filter_out_installed_packages()
 {
 	[ -z "$skip_installed" ] && cat && return
 
-	case $PKGFORMAT in
-		"rpm")
-			LANG=C LC_ALL=C xargs -n1 rpm -q 2>&1 | grep 'is not installed' |
-				sed -e 's|^.*package \(.*\) is not installed.*|\1|g'
+	case $PMTYPE in
+		yum-rpm|dnf-rpm)
+			if [ "$($DISTRVENDOR -a)" = "x86_64" ] ; then
+				# shellcheck disable=SC2013
+				for i in $(cat) ; do
+					is_installed "$(__print_with_arch_suffix $i .x86_64)" && continue
+					is_installed "$(__print_with_arch_suffix $i .noarch)" && continue
+					is_installed $i || echo $i
+				done
+			else
+				__fast_hack_for_filter_out_installed_rpm
+			fi
+			;;
+		*-rpm)
+			__fast_hack_for_filter_out_installed_rpm
 			;;
 		# dpkg -l lists some non ii status (un, etc)
 		#"deb")
@@ -285,15 +302,18 @@ __epm_check_if_try_install_deb()
 	[ -n "$debpkgs" ] || return 1
 
 	assure_exists alien
+	assure_exists dpkg
+	# TODO: Для установки требует: /usr/share/debconf/confmodule но пакет не может быть установлен
+	# assure_exists debconf
 
 	local TDIR=$(mktemp -d)
 	cd $TDIR || fatal
 	for pkg in $debpkgs ; do
 		# TODO: fakeroot for non ALT?
-		showcmd_store_output alien -r -k --scripts "$pkg" || fatal
+		showcmd_store_output alien -r -k $scripts "$pkg" || fatal
 		local RPMCONVERTED=$(grep "rpm generated" $RC_STDOUT | sed -e "s| generated||g")
 		clean_store_output
-		epm install $RPMCONVERTED
+		docmd epm install $force $nodeps $RPMCONVERTED
 	done
 	rm -f $TDIR/*
 	rmdir $TDIR/
@@ -315,14 +335,15 @@ __epm_check_if_try_install_rpm()
 
 	assure_exists alien
 	assure_exists fakeroot
+	assure_exists rpm
 
 	local TDIR=$(mktemp -d)
 	cd $TDIR || fatal
 	for pkg in $rpmpkgs ; do
-		showcmd_store_output fakeroot alien -d -k --scripts "$pkg"
+		showcmd_store_output fakeroot alien -d -k $scripts "$pkg"
 		local DEBCONVERTED=$(grep "deb generated" $RC_STDOUT | sed -e "s| generated||g")
 		clean_store_output
-		epm install $DEBCONVERTED
+		docmd epm install $force $nodeps $DEBCONVERTED
 	done
 	rm -f $TDIR/*
 	rmdir $TDIR/
@@ -330,6 +351,87 @@ __epm_check_if_try_install_rpm()
 	return 0
 }
 
+# args: buildroot spec
+__fix_spec()
+{
+    local buildroot="$1"
+    local spec="$2"
+    local i
+    for i in $(grep '^"/' $spec | sed -e 's|^"\(.*\)"$|\1|') ; do
+        #' hack for highlight
+        # add %dir to dir in list
+        if [ -d "$buildroot$i" ] ; then
+            subst 's|^\("'$i'"\)$|%dir \1|' $spec
+        fi
+    done
+    subst "s|^Release: |Release: alt1.repacked.with.epm.|" $spec
+    subst "s|^\((Converted from a rpm package.*\)|(Repacked from binary rpm with epm $EPMVERSION)\n\1|" $spec
+    #" hack for highlight
+}
+
+__apply_fix_code()
+{
+    local repackcode="/etc/eepm/repack.d/$1.sh"
+    [ -x "$repackcode" ] || return
+    shift
+    docmd $repackcode "$1" "$2" || warning "There was errors with $repackcode script"
+}
+
+# will fill repacked_rpms var
+__epm_repack_rpm()
+{
+    [ "$DISTRNAME" = "ALTLinux" ] || fatal "install --repack supported only for ALT Linux distros"
+
+    assure_exists fakeroot || fatal
+    assure_exists alien || fatal
+    assure_exists rpmbuild rpm-build || fatal
+
+    local pkg
+    local tmpbuilddir=$(mktemp -d)/repack
+    mkdir $tmpbuilddir
+
+    local abspkg
+    repacked_rpms=''
+    for pkg in $* ; do
+        abspkg=$(realpath $pkg)
+        info "Repacking $abspkg to local rpm format ..."
+        cd $tmpbuilddir || fatal
+        docmd fakeroot alien --generate --to-rpm $verbose $scripts $abspkg || fatal
+
+        local subdir="$(echo *)"
+        [ -d "$subdir" ] || fatal "can't find subdir"
+
+        # detect spec and move to prev dir
+        local spec="$(echo $tmpbuilddir/$subdir/*.spec)"
+        [ -s "$spec" ] || fatal "can't find spec"
+        mv $spec $tmpbuilddir || fatal
+        spec="$tmpbuilddir/$(basename "$spec")"
+        __fix_spec $tmpbuilddir/$subdir $spec
+        local pkgname="$(grep "^Name: " $spec | sed -e "s|Name: ||g" | head -n1)"
+        __apply_fix_code $pkgname $tmpbuilddir/$subdir $spec
+        showcmd fakeroot rpmbuild --buildroot $tmpbuilddir/$subdir --define='_allow_root_build 1' -bb $spec
+        if [ -n "$verbose" ] ; then
+            a='' fakeroot rpmbuild --buildroot $tmpbuilddir/$subdir --define='_allow_root_build 1' -bb $spec || fatal
+        else
+            a='' fakeroot rpmbuild --buildroot $tmpbuilddir/$subdir --define='_allow_root_build 1' -bb $spec >/dev/null || fatal
+        fi
+        local repacked_rpm="$(realpath $tmpbuilddir/../*.rpm)"
+        if [ -s "$repacked_rpm" ] ; then
+            repacked_rpms="$repacked_rpms $repacked_rpm"
+            to_remove_pkg_files="$to_remove_pkg_files $repacked_rpm"
+        else
+            warning "Can't find converted rpm for source binary $pkg package"
+        fi
+        cd - >/dev/null
+        rm -rf $tmpbuilddir/$subdir/
+        #rm -rf $tmpbuilddir/../*.rpm
+        rm -rf $spec
+    done
+    rmdir $tmpbuilddir
+    #rmdir $tmpbuilddir/..
+    true
+}
+
 __handle_direct_install()
 {
     case "$DISTRNAME" in
@@ -360,7 +462,9 @@ epm_install_files()
         apt-rpm)
             __epm_check_if_try_install_deb $@ && return
 
-            # do not use low-level for install by file path
+            # TODO: add --repack support, will force repack rpm
+
+            # do not using low-level for install by file path (FIXME: reasons?)
             if ! is_dirpath "$@" || [ "$(get_package_type "$@")" = "rpm" ] ; then
                 sudocmd rpm -Uvh $force $nodeps $@ && return
                 local RES=$?
@@ -587,11 +691,11 @@ epm_install()
         return
     fi
 
-    if [ -n "$direct" ] ; then
+    if [ -n "$direct" ] || [ -n "$repack" ] ; then
         __handle_direct_install
     fi
 
-    # if possible, it will put pkg_urls into pkg_files or pkg_names
+    # if possible, it will put pkg_urls into pkg_files and reconstruct pkg_filenames
     if [ -n "$pkg_urls" ] ; then
         load_helper epm-download
         __handle_pkg_urls_to_install
@@ -603,6 +707,7 @@ epm_install()
     warmup_lowbase
 
     local names="$(echo $pkg_names | filter_out_installed_packages)"
+    #local names="$(echo $pkg_names | exp_with_arch_suffix | filter_out_installed_packages)"
     local files="$(echo $pkg_files | filter_out_installed_packages)"
 
     # can be empty only after skip installed
@@ -618,12 +723,22 @@ epm_install()
     fi
 
     epm_install_names $names || return
+
+    # repack binary files
+    if [ -n "$repack" ] ; then
+        __epm_repack_rpm $files || fatal
+        files="$repacked_rpms"
+    fi
+
     epm_install_files $files
     local RETVAL=$?
 
+    # TODO: move it to exit handler
+    if [ -z "$DEBUG" ] ; then
     # TODO: reinvent
     [ -n "$to_remove_pkg_files" ] && rm -fv $to_remove_pkg_files
     [ -n "$to_remove_pkg_files" ] && rmdir -v $(dirname $to_remove_pkg_files | head -n1) 2>/dev/null
+    fi
 
     return $RETVAL
 }

bin/epm-query

 #!/bin/sh
 #
-# Copyright (C) 2012, 2013, 2015, 2016  Etersoft
-# Copyright (C) 2012, 2013, 2015, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2013, 2015-2017  Etersoft
+# Copyright (C) 2012, 2013, 2015-2017  Vitaly Lipatov <lav@etersoft.ru>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -20,6 +20,44 @@
 load_helper epm-packages
 load_helper epm-print
 
+# pkg suffix
+__print_with_arch_suffix()
+{
+	local pkg="$1"
+	local suffix="$2"
+	# do not change if some suffix already exists
+	echo "$pkg" | grep -q "(x86-32)$" && echo "$pkg" | sed -e "s|(x86-32)$|.i686|" && return
+	echo "$pkg" | grep "\.x86_64$" && return
+	echo "$pkg" | grep "\.noarch$" && return
+	echo "$pkg" | grep "\.i[56]86$" && return
+	echo "$pkg$suffix"
+}
+
+# add suffix .x86_64 if we have 64 arch
+exp_with_arch_suffix()
+{
+	local suffix
+
+	[ "$($DISTRVENDOR -a)" = "x86_64" ] || { cat ; return ; }
+	# TODO: it is ok for ALT rpm to remove with this suffix
+	# TODO: separate install and remove?
+	case $PMTYPE in
+		yum-rpm|dnf-rpm)
+			suffix=".x86_64"
+			;;
+		*)
+			cat
+			return
+			;;
+	esac
+
+	# TODO: use estrlist or some function to do it
+	local pkg
+	for pkg in $(cat) ; do
+		__print_with_arch_suffix $pkg $suffix
+	done
+}
+
 
 _get_grep_exp()
 {

bin/epm-remove

@@ -250,10 +250,14 @@ epm_remove()
 		return
 	fi
 
+	# TODO: fix pkg_names override
 	# get full package name(s) from the package file(s)
 	[ -n "$pkg_files" ] && pkg_names="$pkg_names $(epm query $pkg_files)"
+	pkg_files=''
 
 	[ -n "$pkg_names" ] || fatal "Remove: missing package(s) name."
+	# TODO: remove only according current arch (if x86_64)
+	#pkg_names="$(echo $pkg_names | exp_with_arch_suffix)"
 
 	if [ -n "$dryrun" ] ; then
 		info "Packages for removing:"

bin/epm-whatdepends

@@ -31,9 +31,7 @@ epm_whatdepends()
 # by package name
 case $PMTYPE in
 	apt-rpm)
-		#CMD="apt-cache whatdepends"
-		# more quiet
-		CMD="apt-cache rdepends"
+		CMD="apt-cache whatdepends"
 		;;
 	apt-dpkg|aptitude-dpkg)
 		CMD="apt-cache rdepends"

bin/serv-list

@@ -20,6 +20,7 @@
 # List running services
 serv_list()
 {
+	info "Running services:"
 	case $SERVICETYPE in
 #		service-chkconfig)
 #			;;
@@ -33,9 +34,11 @@ serv_list()
 			sudocmd systemctl list-units $@
 			;;
 		*)
+			# hack to improve list speed
+			[ "$UID" = 0 ] || { sudocmd $PROGDIR/serv --quiet list ; return ; }
 			load_helper serv-list_all
 			load_helper serv-status
-			for i in $(serv_list_all) ; do
+			for i in $(quiet=1 serv_list_all) ; do
 				is_service_running $i >/dev/null && echo $i
 			done
 			;;

bin/serv-list_all

@@ -23,7 +23,7 @@ serv_list_all()
 	case $SERVICETYPE in
 		service-chkconfig|service-upstart)
 			# service --status-all for Ubuntu/Fedora
-			sudocmd chkconfig --list | cut -f1
+			sudocmd chkconfig --list | cut -f1 | grep -v "^$" | grep -v "xinetd:$"
 
 			if [ -n "$ANYSERVICE" ] ; then
 				sudocmd anyservice --quiet list

bin/serv-status

 #!/bin/sh
 #
-# Copyright (C) 2012, 2013, 2016  Etersoft
-# Copyright (C) 2012, 2013, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2013, 2016, 2017  Etersoft
+# Copyright (C) 2012, 2013, 2016, 2017  Vitaly Lipatov <lav@etersoft.ru>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -21,23 +21,27 @@
 is_service_running()
 {
 	local SERVICE="$1"
-
+	local OUTPUT
+	# TODO: real status can be checked only with grep output
 	case $SERVICETYPE in
 		service-chkconfig|service-upstart)
 			if is_anyservice $1 ; then
-				$SUDO anyservice $1 status >/dev/null
-				return
+				OUTPUT="$($SUDO anyservice $1 status 2>/dev/null)" || return 1
+				echo "$OUTPUT" | grep -q "is stopped" && return 1
+				return 0
 			fi
-			$SUDO service $1 status >/dev/null
+			OUTPUT="$($SUDO service $1 status 2>/dev/null)" || return 1
+			echo "$OUTPUT" | grep -q "is stopped" && return 1
+			return 0
 			;;
 		service-initd|service-update)
-			$SUDO $INITDIR/$1 status >/dev/null
+			$SUDO $INITDIR/$1 status >/dev/null 2>/dev/null
 			;;
 		systemd)
-			$SUDO systemctl status $1 >/dev/null
+			$SUDO systemctl status $1 >/dev/null 2>/dev/null
 			;;
 		runit)
-			$SUDO sv status "$SERVICE" >/dev/null
+			$SUDO sv status "$SERVICE" >/dev/null 2>/dev/null
 			;;
 		*)
 			fatal "Have no suitable command for $SERVICETYPE"

eepm.spec

 # This spec is backported to ALTLinux p8 automatically by rpmbph script from etersoft-build-utils.
 #
 Name: eepm
-Version: 2.3.2
+Version: 2.4.0
 Release: alt0.M80P.1
 
 Summary: Etersoft EPM package manager
@@ -46,6 +46,19 @@ See detailed description here: http://wiki.etersoft.ru/EPM
 #install -m 0755 packed/epm.sh %buildroot/%_datadir/%name/epm-packed.sh
 #install -m 0755 packed/serv.sh %buildroot/%_datadir/%name/serv-packed.sh
 
+mkdir -p %buildroot%_sysconfdir/eepm/
+cat <<EOF >%buildroot%_sysconfdir/eepm/eepm.conf
+# EEPM config (will insource in epm shell script)
+# Not known variable yet
+
+#verbose=--verbose
+#quiet==--quiet
+EOF
+
+mkdir -p %buildroot%_sysconfdir/eepm/repack.d/
+cp repack.d/*.sh %buildroot%_sysconfdir/eepm/repack.d/
+chmod 0755 %buildroot%_sysconfdir/eepm/repack.d/*.sh
+
 mkdir -p %buildroot%_sysconfdir/bash_completion.d/
 install -m 0644 bash_completion/serv %buildroot%_sysconfdir/bash_completion.d/serv
 ln -s serv %buildroot%_sysconfdir/bash_completion.d/cerv
@@ -61,6 +74,10 @@ rm -f %buildroot%_datadir/%name/tools_eget
 
 %files
 %doc README TODO LICENSE
+%dir %_sysconfdir/eepm/
+%dir %_sysconfdir/eepm/repack.d/
+%config(noreplace) %_sysconfdir/eepm/eepm.conf
+%config(noreplace) %_sysconfdir/eepm/repack.d/*.sh
 %_bindir/epm*
 %_bindir/eepm
 %_bindir/upm
@@ -73,9 +90,38 @@ rm -f %buildroot%_datadir/%name/tools_eget
 %_sysconfdir/bash_completion.d/cerv
 
 %changelog
-* Fri Dec 01 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.2-alt0.M80P.1
+* Sun Dec 10 2017 Vitaly Lipatov <lav@altlinux.ru> 2.4.0-alt0.M80P.1
 - backport to ALTLinux p8 (by rpmbph script)
 
+* Sun Dec 10 2017 Vitaly Lipatov <lav@altlinux.ru> 2.4.0-alt1
+- epm: add /etc/eepm/eepm.conf support
+- epm install: add --repack support (binary rpm repacking before install)
+- add --scripts support to repack foreign packages with alien
+- epm-install: add /etc/eepm/repack.d/PKGNAME.sh support during repacking
+- add mssql-server, skypeforlinux rules
+- revert "epm whatdepends: use rdepends": miss many dependencies
+
+* Sat Dec 09 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.6-alt1
+- drop arch suffix adding (we can't distinct between arch/noarch)
+- improve --skip-installed on x86_64 Fedora based: check for noarch too
+
+* Thu Dec 07 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.5-alt1
+- serv-status: mask stderr in is_service_running
+- epm-query: fix list package by package
+- serv list-all: cleanup output
+- serv list: improve speed with run sudo once
+- serv status: improve running state detection
+- query: replace (x86-32) with .i686 for rpm/dnf
+
+* Wed Dec 06 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.4-alt1
+- apply prefix only if there are no other prefix
+
+* Tue Dec 05 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.3-alt1
+- add repo alias for repolist
+- epm-install: add options support during cross install
+- distr_info: distinct between x86 and x86_64 for -a
+- epm install: expand package names with arch before isinstalled checking (eterbug #12332)
+
 * Fri Dec 01 2017 Vitaly Lipatov <lav@altlinux.ru> 2.3.2-alt1
 - fix --auto remove for dnf
 - release_upgrade: do not update rpm apt when downgraded from Sisyphus

repack.d/example.sh

+#!/bin/sh
+# Place shell code here
+# It will run with two args: buildroot spec
+# Name this script like package name
+BUILDROOT="$1"
+SPEC="$2"
+

repack.d/mssql-server.sh

+#!/bin/sh -x
+
+# It will run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+subst "s|^\(Name: .*\)$|# FIXME: due libcrypto.so.10(libcrypto.so.10)(64bit) autoreqs\nAutoReq:yes,nolib\n# Converted from original package requires\nRequires:libssl pbzip2 bzip2 gdb python-base libnuma libkrb5 libsss_nss_idmap\n\1|g" $SPEC

repack.d/skypeforlinux.sh

+#!/bin/sh -x
+
+# It will run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+# move binaries from /usr/share/PKGNAME to _libdir/PKGNAME
+LIBDIR=$(rpmbuild --eval %_libdir 2>/dev/null)
+mkdir -p $BUILDROOT$LIBDIR/
+mv $BUILDROOT/usr/share/skypeforlinux/ $BUILDROOT$LIBDIR/
+subst "s|/usr/share/skypeforlinux|$LIBDIR/skypeforlinux|g" $SPEC
+
+subst "s|^SKYPE_PATH=.*|SKYPE_PATH=$LIBDIR/skypeforlinux/skypeforlinux|" $BUILDROOT/usr/bin/skypeforlinux