This starts to fix the scripts so that they load from /usr/lib/crosutils

bin/cros_run_vm_test

 #!/bin/bash
 
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 # Runs a given test case under a VM.
 
-. "$(dirname $0)/../common.sh"
-. "$(dirname $0)/../lib/cros_vm_lib.sh"
-. "$(dirname "$0")/../lib/cros_vm_constants.sh"
+# --- BEGIN COMMON.SH BOILERPLATE ---
+# Load common CrOS utilities.  Inside the chroot this file is installed in
+# /usr/lib/crosutils.  Outside the chroot we find it relative to the script's
+# location.
+find_common_sh() {
+  local common_paths=(/usr/lib/crosutils "$(dirname "$(readlink -f "$0")")/..")
+  local path
+
+  SCRIPT_ROOT=
+  for path in "${common_paths[@]}"; do
+    if [ -r "${path}/common.sh" ]; then
+      SCRIPT_ROOT=${path}
+      break
+    fi
+  done
+}
+
+find_common_sh
+. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
+# --- END COMMON.SH BOILERPLATE ---
+
+. "${SCRIPT_ROOT}/lib/cros_vm_lib.sh" || die "Unable to load cros_vm_lib.sh"
+. "${SCRIPT_ROOT}/lib/cros_vm_constants.sh" || \
+  die "Unable to load cros_vm_constants.sh"
 
 MAX_RETRIES=3
 
 get_default_board
 
 DEFINE_string board "$DEFAULT_BOARD" \
     "The board for which you built autotest." b
 DEFINE_string image_path "" "Full path of the VM image"
 DEFINE_string results_dir_root "" "alternate root results directory"
 DEFINE_string test_case "" "Name of the test case to run"
@@ skipping 44 matching lines @@
 done
 
 trap stop_kvm EXIT
 start_kvm "${FLAGS_image_path}"
 info "Checking for ssh access to virtual machine."
 retry_until_ssh ${MAX_RETRIES}
 
 if [ -n "${FLAGS_verify_chrome_version}" ]; then
   info "Verifying version of Chrome matches what we expect."
   if chrome_version_is_valid "${FLAGS_verify_chrome_version}"; then
-    chrome_version_on_vm=$("$(dirname $0)/cros_get_chrome_version" \
+    chrome_version_on_vm=$("${SCRIPTS_DIR}/bin/cros_get_chrome_version" \
         --remote=127.0.0.1 \
         --ssh_port=${FLAGS_ssh_port})
     [[ ${chrome_version_on_vm} == ${FLAGS_verify_chrome_version} ]] || \
         warn "CHROME_VERSION is no longer set.This check will be removed"
   else
     warn "${FLAGS_verify_chrome_version} is not a valid Chrome version"
   fi
 fi
 
-"$(dirname $0)"/../run_remote_tests.sh \
+"${SCRIPTS_DIR}/run_remote_tests.sh" \
     --board=${FLAGS_board} \
     --ssh_port=${FLAGS_ssh_port} \
     --remote=127.0.0.1 \
     --results_dir_root="${FLAGS_results_dir_root}" \
     ${USE_EMERGED} \
     "${tests[@]}"