我有一个 ts7400v2 sbc，我正在尝试安装 linux-headers。我跑：
sudo apt-get install build-essential linux-headers-$(uname -r)
但得到以下错误：
sudo: unable to resolve host ts7400-4e7b7c
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package linux-headers-2.6.35.3-571-gcca29a0
E: Couldn't find any package by regex 'linux-headers-2.6.35.3-571-gcca29a0'
有没有我遗漏的特定来源？
编辑：
输出uname -a：
Linux ts7400-4e7b7c 2.6.35.3-571-gcca29a0+ #2 PREEMPT Mon Mar 16 14:56:01 PDT 2015 armv5tejl GNU/Linux
输出为apt-cache search linux-headers
linux-headers-3.2.0-4-all - All header files for Linux 3.2 (meta-package)
linux-headers-3.2.0-4-all-armel - All header files for Linux 3.2 (meta-package)
linux-headers-3.2.0-4-common - Common header files for Linux 3.2.0-4
linux-headers-3.2.0-4-iop32x - Header files for Linux 3.2.0-4-iop32x
linux-headers-3.2.0-4-ixp4xx - Header files for Linux 3.2.0-4-ixp4xx
linux-headers-3.2.0-4-kirkwood - Header files for Linux 3.2.0-4-kirkwood
linux-headers-3.2.0-4-mv78xx0 - Header files for Linux 3.2.0-4-mv78xx0
linux-headers-3.2.0-4-orion5x - Header files for Linux 3.2.0-4-orion5x
linux-headers-3.2.0-4-versatile - Header files for Linux 3.2.0-4-versatile
linux-headers-3.2.0-5-all - All header files for Linux 3.2 (meta-package)
linux-headers-3.2.0-5-all-armel - All header files for Linux 3.2 (meta-package)
linux-headers-3.2.0-5-common - Common header files for Linux 3.2.0-5
linux-headers-3.2.0-5-iop32x - Header files for Linux 3.2.0-5-iop32x
linux-headers-3.2.0-5-ixp4xx - Header files for Linux 3.2.0-5-ixp4xx
linux-headers-3.2.0-5-kirkwood - Header files for Linux 3.2.0-5-kirkwood
linux-headers-3.2.0-5-mv78xx0 - Header files for Linux 3.2.0-5-mv78xx0
linux-headers-3.2.0-5-orion5x - Header files for Linux 3.2.0-5-orion5x
linux-headers-3.2.0-5-versatile - Header files for Linux 3.2.0-5-versatile
linux-headers-2.6-iop32x - Header files for Linux iop32x configuration (dummy package)
linux-headers-2.6-ixp4xx - Header files for Linux ixp4xx configuration (dummy package)
linux-headers-2.6-kirkwood - Header files for Linux kirkwood configuration (dummy package)
linux-headers-2.6-orion5x - Header files for Linux orion5x configuration (dummy package)
linux-headers-2.6-versatile - Header files for Linux versatile configuration (dummy package)
linux-headers-iop32x - Header files for Linux iop32x configuration (meta-package)
linux-headers-ixp4xx - Header files for Linux ixp4xx configuration (meta-package)
linux-headers-kirkwood - Header files for Linux kirkwood configuration (meta-package)
linux-headers-mv78xx0 - Header files for Linux mv78xx0 configuration (meta-package)
linux-headers-orion5x - Header files for Linux orion5x configuration (meta-package)
linux-headers-versatile - Header files for Linux versatile configuration (meta-package)