ruby 无法安装遏制宝石
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Unable to install curb gem
提问by Alan Coromano
It gives me the error of
它给了我错误
gem install curb
Building native extensions. This could take a while...
ERROR: Error installing curb:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
from extconf.rb:1:in `<main>'
Gem files will remain installed in /home/user1/.rvm/gems/ruby-1.9.3-p392/gems/curb-0.8.3 for inspection.
Results logged to /home/user1/.rvm/gems/ruby-1.9.3-p392/gems/curb-0.8.3/ext/gem_make.out
rvm list
房车清单
rvm rubies
ruby-1.9.3-p385 [ broken ]
=* ruby-1.9.3-p392 [ x86_64 ]
ruby-2.0.0-p0 [ x86_64 ]
# => - current
# =* - current && default
# * - default
user1@ubuntu:~$ sudo apt-get install libcurl3 libcurl3-gnutls libcurl4-openssl-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
libcurl3-gnutls is already the newest version.
libcurl4-openssl-dev is already the newest version.
libcurl3 is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
How do I fix it?
我如何解决它？
回答by Pritesh Jain
As I remember it uses curl libs to compile natively
我记得它使用 curl 库进行本地编译
So you will need curl dev libs installed try installing
所以你需要安装 curl dev libs 尝试安装
sudo apt-get install libcurl4-openssl-dev
or
或者
sudo apt-get install libcurl4-gnutls-dev
回答by Joseph N.
On fedora I did sudo yum install curl-develand then did gem install curband that did the trick for me
在软呢帽上，我做了sudo yum install curl-devel然后做了gem install curb，这对我有用
回答by Tr?n Vi?t Hoàng
On Ubuntu 14.04, besides the libcurl packages mentioned by PriteshJ, I also have to install ruby-dev package to make it works:
在 Ubuntu 14.04 上，除了 PriteshJ 提到的 libcurl 包之外，我还必须安装 ruby-dev 包才能使其工作：
sudo apt-get install ruby-dev
sudo apt-get install ruby-dev
回答by Hearen
In Ubuntu 18.04, using
在Ubuntu 18.04 中，使用
sudo apt install libcurl4-openssl-dev
and then install curb
然后安装 curb
gem install curb
回答by Moin Haidar
On Ubuntu, the dependencies can be satisfied by installing the following packages:
在 Ubuntu 上，可以通过安装以下软件包来满足依赖项：
$ sudo apt-get install libcurl3 libcurl3-gnutls libcurl4-openssl-dev
On RedHat:
在红帽上：
$ sudo yum install ruby-devel libcurl-devel openssl-devel
回答by Matt Konda
I recently had this problem on an ubuntu 14.04 docker image with curb 0.9.0 and solved it by installing libgmp-dev (in addition to the suggestions from the curb page already mentioned: libcurl3 libcurl3-gnutls libcurl4-openssl-dev).
我最近在带有 curb 0.9.0 的 ubuntu 14.04 docker 映像上遇到了这个问题，并通过安装 libgmp-dev 解决了这个问题（除了已经提到的 curb 页面的建议：libcurl3 libcurl3-gnutls libcurl4-openssl-dev）。
