Gentoo Archives: gentoo-user

From: Franz Fellner <alpine.art.de@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Troubles setting USE flag for inkscape
Date: Sat, 25 Apr 2020 19:06:55
Message-Id: 1587841610-ner-2.303@LappyL520
In Reply to: Re: [gentoo-user] Re: Troubles setting USE flag for inkscape by tuxic@posteo.de
1 On Sat Apr 25 20:33:36 2020, tuxic@××××××.de wrote:
2 >
3 > Hi Remy,
4 >
5 > that helped !
6 >
7 > To be honest ... I never had deduced this from the error message.
8 > Is this pure experience...somehing one had to learn after uears
9 > of trying to cope with The Portage Oracle...or is it one has
10 > and the other one has not...? ;)
11 >
12 > ...or what manual do I need to read to up with this line?
13
14 For the "Oracle" output of portage:
15 ## The following REQUIRED_USE flag constraints are unsatisfied:
16 ## exactly-one-of ( python_single_target_python3_6 python_single_target_python3_7 python_single_target_python3_8 )
17 ^^^^^^^^^^^^^^
18
19 So "exactly one of the listed use flags".
20
21 For the documentation on syntax:
22 "man portage" and go to the "package.use" section
23 or visit
24 https://wiki.gentoo.org/wiki//etc/portage/package.use