Hi Changcheng, Per your build failure log in tss2, it should be due to your local tss2 package is not downloaded correctly. I also find there is a new patch under review for tss2. https://review.openstack.org/637574 Please cherry-pick it to fix your issue. Thanks. Best Regards Shuicheng -----Original Message----- From: Liu, Changcheng [mailto:changcheng.liu@intel.com] Sent: Tuesday, February 19, 2019 11:04 AM To: kam.nasim@windriver.com; Paul-Emile.Element@windriver.com; Rosales Jimenez, Marcela A <marcela.a.rosales.jimenez@intel.com> Cc: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] fail to build src rpm: tpm2-openssl and tss2-930-1 Hi Kam & Emile & Rosales, Have you hit below build error? 2897 10:24:22 *** Build Failed *** 2898 10:24:22 Tried 3 times - following pkgs could not be successfully built: 2899 10:24:22 *** Build Failed *** 2900 10:24:22 /localdisk/loadbuild/nstcc1/starlingx/std/rpmbuild/SRPMS/tss2-930-1.tis.1.src.rpm 2901 10:24:22 /localdisk/loadbuild/nstcc1/starlingx/std/rpmbuild/SRPMS/tpm2-openssl-engine-1.0-2.tis.src.rpm I see some patches are merged into master branch: https://review.openstack.org/#/q/branch:master+project:openstack/stx-tools+s... Is there any patch used to fix the build problem? Build commands: [nstcc1@nstcloudcc1 starlingx]$ build-pkgs 2>&1 | tee build_log B.R. Changcheng