正克隆到 'linux'...
remote: Enumerating objects: 66950, done.
remote: Counting objects: 100% (66950/66950), done.
remote: Compressing objects: 100% (60947/60947), done.
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: 远端意外挂断了
fatal: 过早的文件结束符（EOF）
fatal: index-pack 失败
Error:pull linux failed
Welcome to use lichee pi one key package
Error:env error,Please use ./buid.sh pull_all

作者您好，我在使用的时候出现了一些问题。
系统换了ubuntu-16.04.1和ubuntu-19.10，软件源也换了好几个(默认源、阿里、中科大)，前面都很顺利，但是每次到这就卡住了，请问如何解决。

Now I got build failed,
can you give give help to understand the problem.

`/usr/bin/make -j1 O=/mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08/output HOSTCC="/usr/bin/gcc" HOSTCXX="/usr/bin/g++" silentoldconfig
make[1]: Entering directory '/mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08'

configuration written to /mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08/.config

make[1]: Leaving directory '/mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08'
�[7m>>> toolchain-external-codesourcery-arm 2014.05-29 Configuring�[27m
Cannot execute cross-compiler '/mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08/output/host/opt/ext-toolchain/bin/arm-none-linux-gnueabi-gcc'
make: *** [package/pkg-generic.mk:220: /mnt/d/lichee-nano-one-key-package/buildroot-2017.08/buildroot-2017.08/output/build/toolchain-external-codesourcery-arm-2014.05-29/.stamp_configured] Error 1
`

Hi, thanks for this good job, but I have a problem on executing the sh script.
Please check the logs at the end.

`
...........................................
...........................................
Cloning into 'u-boot'...
remote: Enumerating objects: 620293, done.
remote: Counting objects: 100% (2/2), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 620293 (delta 0), reused 0 (delta 0), pack-reused 620291
Receiving objects: 100% (620293/620293), 163.03 MiB | 1.15 MiB/s, done.
Resolving deltas: 100% (503674/503674), done.
Updating files: 100% (12879/12879), done.
pull buildroot ok
Cloning into 'linux'...
remote: Enumerating objects: 66950, done.
remote: Counting objects: 100% (66950/66950), done.
remote: Compressing objects: 100% (60663/60663), done.
remote: Total 66950 (delta 5791), reused 51964 (delta 5311), pack-reused 0
Receiving objects: 100% (66950/66950), 177.12 MiB | 1.10 MiB/s, done.
Resolving deltas: 100% (5791/5791), done.
Updating files: 100% (62945/62945), done.
warning: the following paths have collided (e.g. case-sensitive paths
on a case-insensitive filesystem) and only one from the same
colliding group is in the working tree:

'include/uapi/linux/netfilter/xt_CONNMARK.h'
'include/uapi/linux/netfilter/xt_connmark.h'
'include/uapi/linux/netfilter/xt_DSCP.h'
'include/uapi/linux/netfilter/xt_dscp.h'
'include/uapi/linux/netfilter/xt_MARK.h'
'include/uapi/linux/netfilter/xt_mark.h'
'include/uapi/linux/netfilter/xt_RATEEST.h'
'include/uapi/linux/netfilter/xt_rateest.h'
'include/uapi/linux/netfilter/xt_TCPMSS.h'
'include/uapi/linux/netfilter/xt_tcpmss.h'
'include/uapi/linux/netfilter_ipv4/ipt_ECN.h'
'include/uapi/linux/netfilter_ipv4/ipt_ecn.h'
'include/uapi/linux/netfilter_ipv4/ipt_TTL.h'
'include/uapi/linux/netfilter_ipv4/ipt_ttl.h'
'include/uapi/linux/netfilter_ipv6/ip6t_HL.h'
'include/uapi/linux/netfilter_ipv6/ip6t_hl.h'
'net/netfilter/xt_DSCP.c'
'net/netfilter/xt_dscp.c'
'net/netfilter/xt_HL.c'
'net/netfilter/xt_hl.c'
'net/netfilter/xt_RATEEST.c'
'net/netfilter/xt_rateest.c'
'net/netfilter/xt_TCPMSS.c'
'net/netfilter/xt_tcpmss.c'
'tools/memory-model/litmus-tests/Z6.0+pooncelock+poonceLock+pombonce.litmus'
'tools/memory-model/litmus-tests/Z6.0+pooncelock+pooncelock+pombonce.litmus'
pull buildroot ok
/sbin/ldconfig.real: Can't create temporary cache file /etc/ld.so.cache~: Permission denied
--2021-05-15 06:42:53-- http://releases.linaro.org/components/toolchain/binaries/latest-7/arm-linux-gnueabi/gcc-linaro-7.4.1-2019.02-x86_64_arm-linux-gnueabi.tar.xz
Resolving releases.linaro.org (releases.linaro.org)... 52.215.200.125
Connecting to releases.linaro.org (releases.linaro.org)|52.215.200.125|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2021-05-15 06:42:54 ERROR 404: Not Found.`

Hi, it looks good work for me.
Can i have step by step procedure to proceed the boot from spiflash ?
i succeeded in build with "build.sh nano_spiflash". i want to load them(uboot linux kernel, buildroot) to spi flash and boot from them.