我是新来的。我正在尝试安装mysql2 gem。但它卡住了。我发现我需要MySQL客户端库。我试过:
emerge dev-db/mysql:minimal
* IMPORTANT: 2 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.
* IMPORTANT: config file '/etc/portage/package.keywords' needs updating.
* See the CONFIGURATION FILES section of the emerge
* man page to learn how to update config files.
Calculating dependencies... done!
emerge: there are no ebuilds to satisfy "dev-db/mysql:minimal".它不是在安装。我该怎么办?
发布于 2015-08-12 12:42:49
Gems通常不是通过移植安装的。要安装Ruby,请确保合并了rubygems,然后根据系统运行gem20 install <gem>或gem21 install <gem>。
编辑:由于emerge --search mysql-minimal不返回任何内容,所以您知道它不在移植树中,无法在出现时安装。运行gem search mysql2显示可以使用gem install mysql2安装库。
https://unix.stackexchange.com/questions/222693
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