[OE-core] [PATCH 09/10] wic: Make find_binary_path() more user-friendly
Tom Zanussi
tom.zanussi at linux.intel.com
Tue Oct 22 14:24:04 UTC 2013
find_binary_path() is useful, but if the binary isn't found, it prints
a stacktrace and a less-than-useful message. Users complain when they
get stacktraces for things they can act on, so remove the stacktrace
and tell the user what the problem is.
Signed-off-by: Tom Zanussi <tom.zanussi at linux.intel.com>
---
scripts/lib/mic/utils/fs_related.py | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/scripts/lib/mic/utils/fs_related.py b/scripts/lib/mic/utils/fs_related.py
index 6161735..dd420e8 100644
--- a/scripts/lib/mic/utils/fs_related.py
+++ b/scripts/lib/mic/utils/fs_related.py
@@ -57,7 +57,10 @@ def find_binary_path(binary):
bin_path = "%s/%s" % (path, binary)
if os.path.exists(bin_path):
return bin_path
- raise CreatorError("Command '%s' is not available." % binary)
+
+ print "External command '%s' not found, exiting." % binary
+ print " (Please install '%s' on your host system)" % binary
+ sys.exit(1)
def makedirs(dirname):
"""A version of os.makedirs() that doesn't throw an
--
1.8.3.1
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