[yocto] an error when adding "snappy" package

[Reeve Yang]

Hi Grus,

I have been trying to add google snappy package into yocto (
https://code.google.com/p/snappy/), here is my receipt file, nothing
special:

SUMMARY = "Snappy is a compression/decompression library."
DESCRIPTION = "...."
HOMEPAGE="https://code.google.com/p/snappy"
SECTION = "console/utils"
LICENSE = "BSD"
LIC_FILES_CHKSUM = "file://COPYING;md5=b2c8cef4261c6377dcae51b2903d704b"
PR = "r0"
require ../uri.inc
SRC_URI = "${URIPREFIX}/snappy-${PV}.tar.gz"
SRC_URI[md5sum] = "c8f3ef29b5281e78f4946b2d739cea4f"
SRC_URI[sha256sum] =
"1fa82bc588bb93fa74dfc0e2e9b7d63b6e2a20ede323ef42bf0af0f947676160"
inherit autotools
BBCLASSEXTEND = "native"
do_compile() {
    oe_runmake all
}
do_install() {
    oe_runmake DESTDIR=${D} install
}
BBCLASSEXTEND = "native"

The package was built successfully, but when I try to build core-image-lsb
(my own image but similar), I got following error:

|  528:Installing libsnappy1      ########################################
[ 44%]
| Traceback (most recent call last):
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/smart/backends/rpm/pm.py",
line 312, in __call__
|     self._process_rpmout()
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/smart/backends/rpm/pm.py",
line 297, in _process_rpmout
|     output = self.rpmout.read()
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/codecs.py",
line 477, in read
|     newchars, decodedbytes = self.decode(data, self.errors)
| UnicodeDecodeError: 'ascii' codec can't decode byte 0xa1 in position 740:
ordinal not in range(128)
|
| Traceback (most recent call last):
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/smart/backends/rpm/pm.py",
line 312, in __call__
|     self._process_rpmout()
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/site-packages/smart/backends/rpm/pm.py",
line 297, in _process_rpmout
|     output = self.rpmout.read()
|   File
"/home2/reeve-ws/yocto-dylan-merge/build/tmp/sysroots/x86_64-linux/usr/lib/python2.7/codecs.py",
line 477, in read
|     newchars, decodedbytes = self.decode(data, self.errors)
| UnicodeDecodeError: 'ascii' codec can't decode byte 0xa1 in position 740:
ordinal not in range(128)
|
| ERROR: Function failed: do_rootfs (see
/home2/reeve-ws/yocto-dylan-merge/build/tmp/work/rp-poky-linux/core-image-ssr/1.0-r0/temp/log.do_rootfs.2751
for further information)
ERROR: Task 7
(/home2/reeve-ws/yocto-dylan-merge/meta-ericsson-ssr-rp/recipes-core-image/
core-image-ssr.bb, do_rootfs) failed with exit code '1'
NOTE: Tasks Summary: Attempted 4128 tasks of which 4114 didn't need to be
rerun and 1 failed.
No currently running tasks (4128 of 4129)

Can anyone help me out?
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