ssl - gentoo curl ssl - 冲突

Question

我在 Gentoo portage 方面经验不足，在尝试更新系统时遇到以下错误:

gentoo package.use # emerge --ask --newuse --deep --with-bdeps=y @world

 * IMPORTANT: 2 config files in '/etc/portage' need updating.
 * See the CONFIGURATION FILES section of the emerge
 * man page to learn how to update config files.

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] net-misc/curl-7.39.0  USE="ssl*" 
[ebuild   R    ] dev-java/jsch-0.1.49  USE="-doc*" 
[ebuild   R    ] dev-java/jzlib-1.0.7-r1  USE="-doc*" 
[ebuild   R    ] dev-java/jflex-1.4.3-r2  USE="-doc*" 
[ebuild   R    ] dev-db/hsqldb-1.8.1.3-r1  USE="-doc*" 

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

net-misc/curl:0

  (net-misc/curl-7.39.0:0/0::gentoo, ebuild scheduled for merge) pulled in by
    >=net-misc/curl-7.20.0-r1[ssl] required by (dev-util/cmake-2.8.12.2-r1:0/0::gentoo, installed)
                              ^^^                                                                                                     

  (net-misc/curl-7.39.0:0/0::gentoo, installed) pulled in by
    >=net-misc/curl-7.25.0-r1[ssl=] required by (dev-python/pycurl-7.19.3.1-r2:0/0::gentoo, installed)
                              ^^^^   

Answer 1

看来这可能是使用标志槽冲突。我在预览中看到您删除了 SSL 支持。

net-misc/curl-7.39.0 USE="-ssl*"

但是，您的系统配置似乎需要 ssl 支持。 Portage 建议如下:

It might be possible to solve this slot collision by applying all ofthe following changes:

• net-misc/curl-7.39.0 (Change USE: +ssl)
• dev-python/pycurl-7.19.3.1-r2 (Change USE: +ssl)

如果您想在不对 package.use 进行任何更改的情况下进行测试，请尝试:

$ USE="+ssl" emerge --ask --update --pretend --deep --with-bdeps=y --newuse @world

要使其永久化，请将 ssl use 标志添加到 package.use 文件

$ echo 'net-misc/curl +ssl' >> /etc/portage/package.use$ echo 'dev-python/pycurl +ssl' >> /etc/portage/package.use

然后重建

$ emerge --ask --update --deep --with-bdeps=y --newuse @world

希望它能与新的 USE 标志一起使用。