portage-ng --info
>>> Printing information for: portage://sci-mathematics/singular-4.4.1-r1
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description :
Computer algebra system for polynomial computations
homepage :
https://www.singular.uni-kl.de/ https://github.com/Singular/Singular
maintainer :
mjo@gentoo.org
frp.bissey@gmail.com
proxy-maint@gentoo.org
sci-mathematics@gentoo.org
license :
BSD
GPL-2
GPL-2+
GPL-3
eapi :
8
slot :
0
subslot :
[not set]
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iuse :
emacs
examples
polymake
+readline
required_use :
[not set]
keywords :
stable(amd64)
unstable(ppc)
unstable(riscv)
unstable(x86)
properties :
[not set]
eclasses :
elisp-common
defined_phases :
compile
configure
install
postinst
postrm
test
installed :
[not set]
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src_uri :
singular-4.4.1.tar.gz
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bdepend :
[not set]
depend :
dev-lang/perl
dev-libs/gmp:0=
dev-libs/ntl:=
sci-libs/cddlib
sci-mathematics/flint:=
sys-apps/texinfo
use emacs
app-editors/emacs:*
use polymake
sci-mathematics/polymake
use readline
sys-libs/readline:=
idepend :
[not set]
rdepend :
dev-lang/perl
dev-libs/gmp:0=
dev-libs/ntl:=
sci-libs/cddlib
sci-mathematics/flint:=
sys-apps/texinfo
use emacs
app-editors/emacs:*
use polymake
sci-mathematics/polymake
use readline
sys-libs/readline:=
pdepend :
[not set]