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我试图构建一个依赖于tiny_tds 0.6.3.rc1的ruby项目,在尝试构建本地gem时失败。哪里可以找到ubuntu 14.04上的iconv.h?
gem install tiny_tds -v '0.6.3.rc1'
失败,一个有用的寻找节内容如下:
Building native extensions. This could take a while...
ERROR: Error installing tiny_tds:
ERROR: Failed to build gem native extension.
/home/deploy/.rvm/rubies/ruby-2.1.7/bin/ruby -r ./siteconf20151202-9469-rxbbcc.rb extconf.rb
checking for iconv_open() in iconv.h... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
的消息很清楚,我需要iconv.h,这我通常只是通过sudo apt-get install libiconv
安装,只是似乎libiconv的这不是Ubuntu 14.04的一种想法。
我碰到一个丢失的包,还是有一些简单的我失踪?
[编辑] 回来了E: Unable to locate package libiconv-dev
一个简短的搜索包资源库的表明,它似乎并不存在:
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty
$ apt-cache search libiconv
librecode0 - Shared library on which recode is based
recode - Character set conversion utility
cl-babel - A charset encoding/decoding library, not unlike GNU libiconv
enca - Extremely Naive Charset Analyser - binaries
libiconv-hook-dev - header files of libiconv-hook
libiconv-hook1 - extension of iconv for libapache-mod-encoding
还应该有一个'-dev'包含头文件。非dev软件包只包含lib。 –
感谢您的企图@ t.niese - 可悲的是,我似乎运气不好。更多谷歌搜索显示,我可能只需要从gnu org站点下载源代码并手动安装。 –
你安装了'sudo apt-get install build-essentials'吗? –