1. 使用 build.sh rootfs 編譯rootfs出現如下問題
You seem to have the current working directory in your PATH environment variable. This doesn't work. support/dependencies/dependencies.mk:25: recipe for target 'core-dependencies' failed make[1]: *** [core-dependencies] Error 1
解決辦法：ubuntu下使用su指令切換到root用戶，root用戶編譯：build.sh rootfs ，編譯通過后再切換到普通用戶編譯即可通過……不明就里……