/ usr / bin / ld：找不到-lcurl

I'm trying to install the ruby gem for curl (curb) on Ubuntu 10.10, but during the installation, I get the error:

我正在尝试在Ubuntu 10.10上为curl(curb)安装ruby gem,但在安装过程中,我收到错误:

/usr/bin/ld: cannot find -lcurl

But curl is installed! apt-get install curl says I've got the newest version. There is no curl-dev either.

但是curl已经安装好了! apt-get install curl说我有最新版本。也没有curl-dev。

I'm getting these kinds of errors all the time, with curl, with libxml, with readline, and I have no idea what's going on. Something is wrong with my installation of Ubuntu, but I don't know what, I don't know where to look, I don't know what to google for, and I don't know how to fix it.

我一直都会遇到这类错误,包括curl,libxml,readline,我不知道发生了什么。我的Ubuntu安装有问题,但我不知道什么,我不知道在哪里看,我不知道谷歌的用途,我不知道如何解决它。

Help would be deeply appreciated.

帮助将深表感谢。

EDIT: this is in my /usr/lib dir for libcurl:

编辑:这是在libcurl的/ usr / lib目录中:

lrwxrwxrwx  1 root root      19 2011-02-18 23:15 libcurl-gnutls.so.3 -> libcurl-gnutls.so.4
lrwxrwxrwx  1 root root      23 2011-02-18 23:15 libcurl-gnutls.so.4 -> libcurl-gnutls.so.4.2.0
-rw-r--r--  1 root root  339880 2010-06-23 09:07 libcurl-gnutls.so.4.2.0
lrwxrwxrwx  1 root root      12 2011-02-18 23:14 libcurl.so.3 -> libcurl.so.4
lrwxrwxrwx  1 root root      16 2011-02-18 23:14 libcurl.so.4 -> libcurl.so.4.2.0
-rw-r--r--  1 root root  360904 2010-06-23 09:07 libcurl.so.4.2.0

1 个解决方案

#1

You need the libcurl3-dev package. Curl is just the command line utility. The library is libcurl3, and it has a -dev package. (It seems to be a virtual package in Maverick, redirecting to libcurl4-openssl-dev, but that should still work or the virtual package would not have been provided.) Indeed from your lib directory I can see that libcurl3 is merely a symbolic link to libcurl4. (libcurl3-dev may not be available in the future, so use libcurl4-openssl-dev directly).

你需要libcurl3-dev软件包。 Curl只是命令行实用程序。该库是libcurl3,它有一个-dev包。 (它似乎是Maverick中的一个虚拟包,重定向到libcurl4-openssl-dev,但它仍然可以工作或者不提供虚拟包。)实际上从你的lib目录我可以看到libcurl3只是一个符号链接到libcurl4。 (libcurl3-dev将来可能无法使用,因此请直接使用libcurl4-openssl-dev)。

1 个解决方案

#1

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