在RStudio 3.1.2中安裝漩渦時出錯

Question

嘿，我嘗試運行以下命令來安裝漩渦：

install.packages("swirl")

我收到以下錯誤：

    ------------------------- ANTICONF ERROR -------------------------      --
Configuration failed because libcurl was not found. Try installing:
 * deb: libcurl4-openssl-dev (Debian, Ubuntu, etc)
 * rpm: libcurl-devel (Fedora, CentOS, RHEL)
 * csw: libcurl_dev (Solaris)
If libcurl is already installed, check that 'pkg-config' is in your
PATH and PKG_CONFIG_PATH contains a libcurl.pc file. If pkg-config
is unavailable you can set INCLUDE_DIR and LIB_DIR manually via:
R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'
--------------------------------------------------------------------
ERROR: configuration failed for package ‘curl’
* removing ‘/home/franco/R/x86_64-pc-linux-gnu-library/3.1/curl’
Warning in install.packages :
  installation of package ‘curl’ had non-zero exit status
* installing *source* package ‘RCurl’ ...
** package ‘RCurl’ successfully unpacked and MD5 sums checked
checking for curl-config... no
Cannot find curl-config
ERROR: configuration failed for package ‘RCurl’
* removing ‘/home/franco/R/x86_64-pc-linux-gnu-library/3.1/RCurl’
Warning in install.packages :
  installation of package ‘RCurl’ had non-zero exit status
ERROR: dependency ‘curl’ is not available for package ‘httr’
* removing ‘/home/franco/R/x86_64-pc-linux-gnu-library/3.1/httr’
Warning in install.packages :
  installation of package ‘httr’ had non-zero exit status
ERROR: dependencies ‘httr’, ‘RCurl’ are not available for package       ‘swirl’
* removing ‘/home/franco/R/x86_64-pc-linux-gnu-library/3.1/swirl’
Warning in install.packages :
  installation of package ‘swirl’ had non-zero exit status

The downloaded source packages are in
    ‘/tmp/Rtmp7G87EM/downloaded_packages’

我嘗試安裝“ curl”和“ RCurl”軟件包，但收到相同的錯誤消息。 我不知道如何按照ANTICONF錯誤中的指示更改路徑。

我正在運行Ubuntu 15.04和R版本3.1.2（2014-10-31）

Answer 1

現在是

sudo apt-get install libcurl4-gnutls-dev

Answer 2

於30-05-2019更新：我正在使用Ubuntu 16.04

我在安裝軟件包時得到了此信息-使用PKG_CFLAGS =

------------------------- ANTICONF錯誤----------------------- ----

配置失敗，因為找不到openssl。 嘗試安裝：* deb：libssl-dev（Debian，Ubuntu等）* rpm：openssl-devel（Fedora，CentOS，RHEL）* csw：libssl_dev（Solaris）* brew：openssl@1.1（Mac OSX）如果openssl已經存在安裝后，檢查PATH中是否有“ pkg-config”，並且PKG_CONFIG_PATH包含一個openssl.pc文件。 如果pkg-config不可用，則可以通過以下方式手動設置INCLUDE_DIR和LIB_DIR：R CMD INSTALL --configure-vars ='INCLUDE_DIR = ... LIB_DIR = ...'

---

我在終端>中使用了命令

sudo apt-get install libssl-dev

然后工作正常。