[yocto] [meta-raspberrypi] errors when I "bitbake" an image formy rpi2 B+ board

[张健]

Hi, Sivasubramanian:
Yes, I am able to reach it by using my firefox browser to reach it, It works. And that's the most werid thing.
I'v asked this question on the '#yocto' IRC channel after I sent the first mail.
  Someone in the channel told me to use the command: " bitbake kconfig-frontends-native -c fetch" to fetch  . then use "bitbake rpi-hwup-image". My computer is building now, and I'm waiting to see the results.
  Another possible reason is maybe the speed of the internet.  I used "wifi" and the linux is run under the VMware; Now I  connect the cable  to my computer(not wireless anymore), still linux in the VMware, though. And try "bitbake", and wait for the result.


Thanks,


Jack
Shanghai
 
------------------ Original ------------------
From:  "SIVA SUBRAMANIAN.P"<psiva87 at gmail.com>;
Date:  Wed, Feb 3, 2016 02:19 PM
To:  "JackZhang"<jackzhang1992 at t.shu.edu.cn>; 
Cc:  "yocto"<yocto at yoctoproject.org>; 
Subject:  Re: [yocto] [meta-raspberrypi] errors when I "bitbake" an image formy rpi2 B+ board

 
Hi Jack,

How about wget or curl of those urls, are you able to reach it? Also, see if explorer redirects this to https or other protocol?


Regards,

Sivasubramanian


On Wed, Feb 3, 2016 at 8:11 AM, 张健 <jackzhang1992 at t.shu.edu.cn> wrote:
[meta-raspberrypi]
Hi,every one. 
I'm trying to use meta-raspberrypi layer to build an image for my raspberrypi2 B+ board. 


After I download poky,I git clone meta-raspberrypi layer as follows: "git clone git://git.yoctoproject.org/meta-raspberrypi"

Then I totally follow the README in the meta-raspberrypi directory as follows:
"
.........
How to use it:


1. source poky/oe-init-build-env rpi-build
2. Add needed layer to bblayers.conf:
    - meta-raspberrypi
3  Set MACHINE to "raspberrypi"/"raspberrypi2" in local.conf  (I set machine to be "raspberrypi2" here)
4. bitbake rpi-hwup-image
5. dd to a SD card the generated sdimg file (use xzcat if rpi-sdimg.xz is used)
6. Boot your RPI.

"


but it comes out with several errors after "bitbake", I don't know why, warnings and errors are as follows:
"
WARNING: Failed to fetch URL ftp://invisible-island.net/ncurses/current/ncurses-5.9-20150329.tgz, attempting MIRRORS if available
WARNING: Failed to fetch URL http://kernel.org/pub/linux/kernel/v4.x/linux-4.1.tar.xz, attempting MIRRORS if available
ERROR: Fetcher failure: Fetch command failed with exit code 4, output:
wget: unable to resolve host address 'kernel.org'


ERROR: Function failed: Fetcher failure for URL: 'http://kernel.org/pub/linux/kernel/v4.x/linux-4.1.tar.xz'. Unable to fetch URL from any source.
ERROR: Logfile of failure stored in: /home/jackzhang1992/poky/build/tmp/work/cortexa7hf-vfp-vfpv4-neon-poky-linux-gnueabi/linux-libc-headers/4.1-r0/temp/log.do_fetch.8031
ERROR: Task 961 (/home/jackzhang1992/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.1.bb, do_fetch) failed with exit code '1'
WARNING: Failed to fetch URL http://ymorin.is-a-geek.org/download/kconfig-frontends/kconfig-frontends-3.12.0.0.tar.xz, attempting MIRRORS if available
ERROR: Fetcher failure: Fetch command failed with exit code 4, output:
wget: unable to resolve host address 'ymorin.is-a-geek.org'


ERROR: Function failed: Fetcher failure for URL: 'http://ymorin.is-a-geek.org/download/kconfig-frontends/kconfig-frontends-3.12.0.0.tar.xz'. Unable to fetch URL from any source.
ERROR: Logfile of failure stored in: /home/jackzhang1992/poky/build/tmp/work/i686-linux/kconfig-frontends-native/3.12.0.0-r0/temp/log.do_fetch.8067
ERROR: Task 728 (virtual:native:/home/jackzhang1992/poky/meta/recipes-devtools/kconfig-frontends/kconfig-frontends_3.12.0.0.bb, do_fetch) failed with exit code '1'
WARNING: Failed to fetch URL http://dotat.at/prog/unifdef/unifdef-2.10.tar.xz, attempting MIRRORS if available
NOTE: Tasks Summary: Attempted 152 tasks of which 0 didn't need to be rerun and 2 failed.

"


According to the errors, It seams there are many fetcher failures,but when I copy the link such as"http://kernel.org/pub/linux/kernel/v4.x/linux-4.1.tar.xz"  to my firefox explorer, It could find the files. It is very weird.




If you have any idea about it, pls contact with me.
Thanks




Jack
Shanghai




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