diff --git a/.travis.yml b/.travis.yml
index 66f859f..1d79584 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,13 +5,12 @@ install:
     - juju -f echo 'Installing juju'
     - sed -i -e "s/#Server/Server/" ~/.juju/etc/pacman.d/mirrorlist
     - juju -f pacman --noconfirm -Syy
+    - juju -f pacman --noconfirm -S base-devel
 
 script:
     - SKIP_ROOT_TESTS=1 ./tests/test_all.sh
-# Test on installing package from AUR (issue #58)
-    #- juju -f pacman --noconfirm -S base-devel
-    #- juju -f yaourt --noconfirm -S tcptraceroute
-    #- juju -f tcptraceroute localhost
+# Test on installing package from AUR
+    - juju -f yaourt --noconfirm -S tcptraceroute
 # Test on installing package from official repo
     - juju -f pacman --noconfirm -S sysstat
     - juju -f iostat
diff --git a/lib/core.sh b/lib/core.sh
index 8580c1e..5b5a8c1 100644
--- a/lib/core.sh
+++ b/lib/core.sh
@@ -150,22 +150,24 @@ function setup_from_file_juju(){
 
 
 function run_juju_as_root(){
-    local main_cmd="${SH[@]}"
-    [ "$1" != "" ] && main_cmd="$@"
-
     local uid=$UID
     [ -z $SUDO_UID ] || uid=$SUDO_UID:$SUDO_GID
 
-    local cmd="
-mkdir -p ${JUJU_HOME}/${HOME}
-mkdir -p /run/lock
-${main_cmd}
-"
+    local main_cmd="${SH[@]}"
+    [ "$1" != "" ] && main_cmd="$(insert_quotes_on_spaces "$@")"
+    local cmd="mkdir -p ${JUJU_HOME}/${HOME} && mkdir -p /run/lock && ${main_cmd}"
 
-    JUJU_ENV=1 ${CHROOT} $JUJU_HOME /usr/bin/bash -c "${cmd}"
+    trap - QUIT EXIT ABRT KILL TERM INT
+    trap "[ -z $uid ] || ${CHOWN} -R ${uid} ${JUJU_HOME}" EXIT QUIT ABRT KILL TERM INT
+
+    JUJU_ENV=1 ${CHROOT} $JUJU_HOME "${SH[@]}" "-c" "${cmd}"
+    local ret=$?
 
     # The ownership of the files in JuJu is assigned to the real user
     [ -z $uid ] || ${CHOWN} -R ${uid} ${JUJU_HOME}
+
+    trap - QUIT EXIT ABRT KILL TERM INT
+    return $?
 }
 
 function _run_proot(){
@@ -190,7 +192,7 @@ function _run_juju_with_proot(){
 
     if [ "$1" != "" ]
     then
-        _run_proot "${proot_args}" "${@}"
+       _run_proot "${proot_args}" "${SH[@]}" "-c" "$(insert_quotes_on_spaces "${@}")"
     else
         _run_proot "${proot_args}" "${SH[@]}"
     fi
diff --git a/lib/util.sh b/lib/util.sh
index 9f411a3..52e1b24 100644
--- a/lib/util.sh
+++ b/lib/util.sh
@@ -67,3 +67,21 @@ function ask(){
     fi
 
 }
+
+function insert_quotes_on_spaces(){
+# It inserts quotes between arguments.
+# Useful to preserve quotes on command
+# to be used inside sh -c/bash -c
+    C=''
+    whitespace="[[:space:]]"
+    for i in "$@"
+    do
+        if [[ $i =~ $whitespace ]]
+        then
+            C="$C \"$i\""
+        else
+            C="$C $i"
+        fi
+    done
+    echo $C
+}
diff --git a/tests/test_all.sh b/tests/test_all.sh
index 684e6fd..48f9262 100755
--- a/tests/test_all.sh
+++ b/tests/test_all.sh
@@ -1,5 +1,7 @@
-
+tests_succeded=true
 for tst in $(ls $(dirname $0)/test_* | grep -v $(basename $0))
 do
-    $tst
+    $tst || tests_succeded=false
 done
+
+$tests_succeded
diff --git a/tests/test_core.sh b/tests/test_core.sh
index bf66e80..0549fff 100755
--- a/tests/test_core.sh
+++ b/tests/test_core.sh
@@ -105,20 +105,28 @@ function test_run_juju_as_root(){
     install_mini_juju
     CHROOT="sudo $CHROOT"
     CHOWN="sudo $CHOWN"
-    SH=("type" "-t" "type")
-    local output=$(run_juju_as_root)
-    assertEquals $output "builtin"
+
     local output=$(run_juju_as_root pwd)
-    assertEquals $output "/"
-    run_juju_as_root "[ -e /run/lock ]"
+    assertEquals "$output" "/"
+    run_juju_as_root [ -e /run/lock ]
     assertEquals $? 0
-    run_juju_as_root "[ -e $HOME ]"
+    run_juju_as_root [ -e $HOME ]
     assertEquals $? 0
 
     # test that normal user has ownership of the files created by root
-    run_juju_as_root "touch /a_root_file"
-    local output=$(run_juju_as_root "stat -c '%u' /a_root_file")
-    assertEquals $output "$UID"
+    run_juju_as_root touch /a_root_file
+    local output=$(run_juju_as_root stat -c '%u' /a_root_file)
+    assertEquals "$output" "$UID"
+
+    SH=("sh" "--login" "-c" "type -t type")
+    local output=$(run_juju_as_root)
+    assertEquals "$output" "builtin"
+    SH=("sh" "--login" "-c" "[ -e /run/lock ]")
+    run_juju_as_root
+    assertEquals $? 0
+    SH=("sh" "--login" "-c" "[ -e $HOME ]")
+    run_juju_as_root
+    assertEquals $? 0
 }
 
 function test_run_juju_as_user(){
diff --git a/tests/test_util.sh b/tests/test_util.sh
index f0a5447..c10a095 100755
--- a/tests/test_util.sh
+++ b/tests/test_util.sh
@@ -52,4 +52,12 @@ function test_ask(){
     assertEquals $? 1
 }
 
+function test_insert_quotes_on_spaces(){
+    local actual=$(insert_quotes_on_spaces this is "a test")
+    assertEquals "this is \"a test\"" "$actual"
+
+    local actual=$(insert_quotes_on_spaces this is 'a test')
+    assertEquals "this is \"a test\"" "$actual"
+}
+
 source $(dirname $0)/shunit2