Yocto Project Build Error on i.MX6q Saberauto

[351814019]

Hi,

I'm trying to build yocto project for imx6q saberauto according to 《i.MX_YOCYO_Project_User's_Guide.pdf》.

But it reports error when executing bitbake fsl-image-gui .
Host environment: Ubuntu-14.04.

Can any one explain how to resolve this?

The error log is below:

yocto@ubuntu:/work/fsl-release-bsp/imx6qsabresd$ bitbake fsl-image-gui
NOTE: Your conf/bblayers.conf has been automatically updated.
Parsing recipes: 100% |#########################################| Time: 00:02:25
Parsing of 2215 .bb files complete (0 cached, 2215 parsed). 2790 targets, 434 skipped, 5 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION = "1.30.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "Ubuntu-14.04"
TARGET_SYS = "arm-poky-linux-gnueabi"
MACHINE = "imx6qsabresd"
DISTRO = "fsl-imx-fb"
DISTRO_VERSION = "4.1.15-2.1.0"
TUNE_FEATURES = "arm armv7a vfp neon callconvention-hard cortexa9"
TARGET_FPU = "hard"
meta
meta-yocto = "HEAD:f5da2a5913319ad6ac2141438ba1aa17576326ab"
meta-oe
meta-multimedia = "HEAD:247b1267bbe95719cd4877d2d3cfbaf2a2f4865a"
meta-fsl-arm = "HEAD:be78894e4682f111575470fb23e51e6ba523508d"
meta-fsl-arm-extra = "HEAD:3dfb82fc7e703eae9891b3ffda0e9393701f2396"
meta-fsl-demos = "HEAD:a165068f8a0d1cf29aabe4b4053f28be1c2aa492"
meta-bsp
meta-sdk = "HEAD:823b26a67261270d2bf22d511e6190641a8a90cf"
meta-browser = "HEAD:77736988073a5d90fcff9d0005c8477332ede387"
meta-gnome
meta-networking
meta-python
meta-filesystems = "HEAD:247b1267bbe95719cd4877d2d3cfbaf2a2f4865a"
meta-qt5 = "HEAD:ccae79be69c5268df3b47e4e14cea0591c39a531"

NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
ERROR: cpuburn-neon-20140626-r0 do_fetch: Unable to acquire lock '/work/fsl-release-bsp/downloads//cpuburn-neon-20140626/burn.S.lock', directory is not writable
ERROR: cpuburn-neon-20140626-r0 do_fetch: Function failed: base_do_fetch
ERROR: Logfile of failure stored in: /work/fsl-release-bsp/imx6qsabresd/tmp/work/cortexa9hf-neon-poky-linux-gnueabi/cpuburn-neon/20140626-r0/temp/log.do_fetch.42915
ERROR: Task 2615 (/work/fsl-release-bsp/sources/meta-openembedded/meta-oe/recipes-benchmark/cpuburn/cpuburn-neon_20140626.bb, do_fetch) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1494 tasks of which 0 didn't need to be rerun and 1 failed.
Waiting for 0 running tasks to finish:

Summary: 1 task failed:
/work/fsl-release-bsp/sources/meta-openembedded/meta-oe/recipes-benchmark/cpuburn/cpuburn-neon_20140626.bb, do_fetch
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.

[Bio_TICFSL]

Hello,

Please verify below two things:

1. No other process is using the work directory. (May be some other Yocto compilation is midway)

2. You have write permission for the work directory.

3. Erase the build and try again.

Regards