[Openembedded-users] seek help OE

[小刚]

lxg at ubuntu:/stuff/travis-dev-kit$ sudo bitbake travis-db1200-2.6
[sudo] password for lxg: 
ERROR: Please set the 'CACHE' variable.
lxg at ubuntu:/stuff/travis-dev-kit$ sudo bitbake -D -D -D -D
DEBUG: CONF reading /usr/share/bitbake/conf/bitbake.conf
DEBUG: BB classes/base.bbclass: handle(data, include)
DEBUG: setVarFlag(do_showdata, nostamp, 1, data)
DEBUG: setVarFlag(do_listtasks, nostamp, 1, data)
DEBUG: setVarFlag(do_build, dirs, ${TOPDIR}, data)
DEBUG: setVarFlag(do_build, nostamp, 1, data)
ERROR: Please set the 'CACHE' variable.

Any further ideas/suggestions would be much appreciated.
Thanks:
lxg:
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