# ebuild /var/db/repos/localrepo/app-crypt/cprocsp/cprocsp-5.0.13600.ebuild unpack
 * linux-amd64.tgz BLAKE2B SHA512 size ;-) ...                                                                                [ ok ]
>>> Unpacking source...
>>> Unpacking linux-amd64.tgz to /var/tmp/portage/app-crypt/cprocsp-5.0.13600/work
>>> Unpacking ./var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/linux-amd64/lsb-cprocsp-kc1-64-5.0.13600-7.x86_64.rpm to /var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/cprocsp-5.0.13600
/usr/bin/rpm2tar: line 157: ./var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/linux-amd64/lsb-cprocsp-kc1-64-5.0.13600-7.x86_64.rpm: No such file or directory
rpm2tar: error: unable to locate cpio offset (broken/unknown compression?)
tar: This does not look like a tar archive
tar: Exiting with failure status due to previous errors
 * ERROR: app-crypt/cprocsp-5.0.13600::localrepo failed (unpack phase):
 *   failure unpacking ./var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/linux-amd64/lsb-cprocsp-kc1-64-5.0.13600-7.x86_64.rpm
 * 
 * Call stack:
 *               ebuild.sh, line 136:  Called src_unpack
 *             environment, line 360:  Called rpm_unpack './var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/linux-amd64/lsb-cprocsp-kc1-64-5.0.13600-7.x86_64.rpm'
 *             environment, line 328:  Called assert 'failure unpacking ./var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/linux-amd64/lsb-cprocsp-kc1-64-5.0.13600-7.x86_64.rpm'
 *   isolated-functions.sh, line  27:  Called die
 * The specific snippet of code:
 *   		[[ ${x} -eq 0 ]] || die "$@"
 * 
 * If you need support, post the output of `emerge --info '=app-crypt/cprocsp-5.0.13600::localrepo'`,
 * the complete build log and the output of `emerge -pqv '=app-crypt/cprocsp-5.0.13600::localrepo'`.
 * The complete build log is located at '/var/tmp/portage/app-crypt/cprocsp-5.0.13600/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-crypt/cprocsp-5.0.13600/temp/environment'.
 * Working directory: '/var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/cprocsp-5.0.13600'
 * S: '/var/tmp/portage/app-crypt/cprocsp-5.0.13600/work/cprocsp-5.0.13600'