# emerge mod_perl
>>> Verifying ebuild Manifests...
>>> Emerging (1 of 1) www-apache/mod_perl-2.0.3-r2 to /
* mod_perl-2.0.3.tar.gz RMD160 SHA1 SHA256 size;-) ... [ ok ]
* checking ebuild checksums;-) ... [ ok ]
* checking auxfile checksums;-) ... [ ok ]
* checking miscfile checksums;-) ... [ ok ]
* checking mod_perl-2.0.3.tar.gz;-) ... [ ok ]
* You need to enable USE flag 'ithreads' in dev-lang/perl to
* build a thread-safe version of www-apache/mod_perl for use
* with www-servers/apache
*
* ERROR: www-apache/mod_perl-2.0.3-r2 failed.
* Call stack:
* ebuild.sh, line 1717: Called dyn_setup
* ebuild.sh, line 768: Called qa_call 'pkg_setup'
* ebuild.sh, line 44: Called pkg_setup
* mod_perl-2.0.3-r2.ebuild, line 32: Called has_apache_threads_in 'dev-lang/perl' 'ithreads'
* depend.apache.eclass, line 275: Called die
* The specific snippet of code:
* die "Need missing USE flag '${myflag}' in ${myforeign}"
* The die message:
* Need missing USE flag 'ithreads' in dev-lang/perl
*
* If you need support, post the topmost build error, and the call stack if relevant.
* A complete build log is located at '/var/tmp/portage/www-apache/mod_perl-2.0.3-r2/temp/build.log'.
*
В инете ничего подобного не нашел. Излазил все места куда меня посылала система, бестолку.