Какая красота:
">>> Emerging (1 of 1) app-arch/tar-1.23-r2
* tar-1.23.tar.bz2 RMD160 SHA1 SHA256 size ;-) ... [ ok ]
* Package: app-arch/tar-1.23-r2
* Repository: gentoo
* Maintainer: base-system@gentoo.org
* USE: elibc_glibc kernel_linux nls static userland_GNU x86
* FEATURES: sandbox
>>> cfg-update-1.8.2-r1: Checksum index is up-to-date ...
>>> Unpacking source...
>>> Unpacking tar-1.23.tar.bz2 to /mnt/other/tmp/portage/app-arch/tar-1.23-r2/work
tar: ../sysdeps/unix/sysv/linux/getpagesize.c:32: __getpagesize: Assertion `_rtld_global_ro._dl_pagesize != 0' failed.
* ERROR: app-arch/tar-1.23-r2 failed (unpack phase):
* failure unpacking tar-1.23.tar.bz2"