在 R 中的谷歌计算引擎集群上安装 libcurl答案

【问题标题】：Install libcurl on google compute engine cluster in R在 R 中的谷歌计算引擎集群上安装 libcurl
【发布时间】：2018-05-05 04:48:32
【问题描述】：

我在 R 中有一个由 googlecomputeenginer 包设置的谷歌计算引擎集群。

每个节点都是 r-base n1-standard VM，但在创建后使用 dplyr 安装。

我需要能够在我的 rbase 节点上安装 httr 和 curl 包。

当我尝试安装“httr”或“curl”时，出现以下错误：

clusterEvalQ(cl, install.packages("curl"))



Using PKG_CFLAGS=
Using PKG_LIBS=-lcurl
------------------------- 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 ‘/usr/local/lib/R/site-library/curl’
Using PKG_CFLAGS=
Using PKG_LIBS=-lcurl
------------------------- 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 ‘/usr/local/lib/R/site-library/curl’
Using PKG_CFLAGS=
Using PKG_LIBS=-lcurl
------------------------- 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 ‘/usr/local/lib/R/site-library/curl’

有人可以帮我解决这个问题吗？如何 sudo-apt 在整个集群中安装 libcurl？

我试过了：

###Doesn't do anything but print the output
> clusterEvalQ(cl, "sudo apt-get install libcurl-openssl-dev")
[[1]]
[1] "sudo apt-get install libcurl-openssl-dev"

[[2]]
[1] "sudo apt-get install libcurl-openssl-dev"

[[3]]
[1] "sudo apt-get install libcurl-openssl-dev"

【问题讨论】：

标签： r curl cluster-computing google-compute-engine httr

【解决方案1】：

命令

sudo apt-get install libcurl-openssl-dev

不是 R 而是 shell 命令。如果你在每台机器上打开一个 shell（命令提示符），你可以发出这个命令。但是，值得检查二进制包是否可用。这取决于使用的操作系统。

【讨论】：