Hello I am new to Yocto and trying to learn the basics of the system I am following the Yocto Quick Start guide: http://www.yoctoproject.org/docs/2.1/yocto-project-qs/yocto-project-qs.html Details: 1) I am using Lubuntu 16.04 64bits on a Oracle VirtualBox VM, over a Windows10 host. 2) I downloaded the poky from the Yocto page instead of download it via git 3) I am tryting to build the basic core-image-sato for qemu 4) I am getting the following error: ERROR: Task 1921 (virtual:native:/home/adolfo/Yocto-testin/poky-krogoth-15.0.1/meta/recipes-support/gmp/gmp_6.1.0.bb, do_compile) failed with exit code '1' 5) I test the ${WORKDIR}/temp/run.do_compile I get the following error: x86_64-linux-libtool: error: 'abs.lo' is not a valid libtool object Makefile:421: recipe for target 'libmpq.la' failed make[2]: *** [libmpq.la] Error 1 Any help would be appreciated. Best regards, Adolfo Sanchez