Delete the
docbook-utils-0.6.14.tar.gz package in the source and your bitbake will download the package again and build properly.

Thanks and regards,
Ananth

linuxuzerDeb wrote:
Hi all

thanks for the help guys.

I got the following errors. 
First I see there is SRC_URI confusion and it seems causing errors below.
Happen have three different build environment in one computer now, wonder if
that caused this problem.

Can anyone help how to fix below error ?
And is it ok to have many build environments in one computer wether that
wouldn't cause any confusion ?

thanks in advance

NOTE: The checksums for
'/home/simu/be/overo-oe/sources/docbook-utils-0.6.14.tar.gz' did not match.
Expected MD5: '6b41b18c365c01f225bc417cf632d81c' and Got:
'08c6fe7fa22da5e43116b12672e7d665'
Expected SHA256:
'48faab8ee8a7605c9342fb7b906e0815e3cee84a489182af38e8f7c0df2e92e9' and Got:
'94e02bf77bb9f48a830c8567546a52cd7ce2f408a56f53e65833a623df6ec9a4'
NOTE: Your checksums:
SRC_URI[md5sum] = "08c6fe7fa22da5e43116b12672e7d665"
SRC_URI[sha256sum] =
"94e02bf77bb9f48a830c8567546a52cd7ce2f408a56f53e65833a623df6ec9a4"

ERROR: docbook-utils-native-0.6.14:
ftp://sources.redhat.com/pub/docbook-tools/new-trials/SOURCES/docbook-utils-0.6.14.tar.gz
cannot check archive integrity
ERROR: Error in executing:
/home/simu/be/overo-oe/user.collection/recipes/docbook-utils/docbook-utils-native_0.6.14.bb
ERROR: Exception:<type 'exceptions.SystemExit'> Message:1
ERROR: Printing the environment of the function
ERROR: Error in executing:
/home/simu/be/overo-oe/user.collection/recipes/docbook-utils/docbook-utils-native_0.6.14.bb
ERROR: Exception:<type 'exceptions.SystemExit'> Message:1
ERROR: Printing the environment of the function
ERROR: Build of
/home/simu/be/overo-oe/user.collection/recipes/docbook-utils/docbook-utils-native_0.6.14.bb
do_fetch failed
ERROR: Task 7604
(/home/simu/be/overo-oe/user.collection/recipes/docbook-utils/docbook-utils-native_0.6.14.bb,
do_fetch) failed
NOTE: Tasks Summary: Attempted 3882 tasks of which 0 didn't need to be rerun
and 1 failed.
ERROR:
'/home/simu/be/overo-oe/user.collection/recipes/docbook-utils/docbook-utils-native_0.6.14.bb'
failed