如何在R中安装topicmodels软件包? [英] How can I install topicmodels package in R?

问题描述

我正在尝试在R和I中安装名为 topicmodels 的软件包还没有成功.这是我尝试过的...

I am trying to install the package called topicmodels in R and I have not had success. Here's what I have tried...

操作: 使用install.packages("topicmodels")

结果:

package ‘topicmodels’ is available as a source package but not as a binary

Warning in install.packages :
  package ‘topicmodels’ is not available (for R version 3.1.0)

所以我说好了，让我们从源代码安装

So there I said okay let's install from source

操作: install.packages("/Users/my_name/Downloads/topicmodels_0.2-1.tar.gz",repos=NULL,type="source")

结果:

* installing *source* package ‘topicmodels’ ...
** package ‘topicmodels’ successfully unpacked and MD5 sums checked
** libs
clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG  -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c cokus.c -o cokus.o
clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG  -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c common.c -o common.o
clang -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG  -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c ctm.c -o ctm.o
ctm.c:29:10: fatal error: 'gsl/gsl_rng.h' file not found

include gsl/gsl_rng.h

1 error generated.
make: *** [ctm.o] Error 1
ERROR: compilation failed for package ‘topicmodels’
* removing ‘/Library/Frameworks/R.framework/Versions/3.1/Resources/library/topicmodels’
Warning in install.packages :
  installation of package ‘/Users/me/Downloads/topicmodels_0.2-1.tar.gz’ had non-zero exit status

因此，我随后研究了这个gsl内容，并发现了此链接.就目前而言，我以为我所有的问题都消失了，而当我最终遵循这些指示时.我收到以下错误(在终端中)...

So then I researched this gsl thing and came upon this link. And for the moment I thought all of my problems were gone and when I finally follow these directions. I get the following error (in the terminal)...

Warning in untar2(tarfile, files, list, exdir, restore_times) :
  using pax extended headers
ERROR: cannot extract package from ‘topicmodels.tar.gz’

推荐答案

首先，您必须安装gsl.安装完成后，您可以尝试安装R软件包.您可以从此处下载gsl(可以选择最新版本的gsl-latest.tar.gz).下载完成后，请执行以下操作进行安装:

First of all you have to install gsl. Once you have that installed you can try to install the R package. You can download gsl from here (there you can pick the latest version gsl-latest.tar.gz). Once it's been downloaded, install it by doing the following:

1. 解压缩下载的文件(在我的情况下，最新"文件包含以下版本:gsl-1.16)
2. 打开终端"

3. 然后(使用终端)在步骤1中创建的文件夹内移动.对于我来说，我在名为"Downloads"的文件夹中拥有该文件，因此我通过执行以下操作移至新创建的文件夹:

1. Decompress the downloaded file (in my case the "latest" file contained this version: gsl-1.16)
2. Open the "Terminal"

3. Then (using the Terminal), move inside the folder that you created on step 1. In my case I had the file on the folder called "Downloads", so I moved to the newly created folder by doing:

cd Downloads/gsl-1.16

在该文件夹中后，请按顺序运行以下命令:

Once you are within that folder run the following commands (in order):

./configure
make
sudo make install

完成此操作后，您不会再收到先前显示fatal error: 'gsl/gsl_rng.h' file not found的错误，因此您可以再次尝试安装.

After doing it you won't get the previous error saying fatal error: 'gsl/gsl_rng.h' file not found, so you can try again the installation.

现在返回您的R环境(例如RStudio)，通过执​​行以下操作再次尝试安装该软件包:

Now go back to your R environment (e.g., RStudio) to try again to install the package by doing:

install.packages("PATH_TO_TOPIC_MODELS.tar.gz", repos=NULL, type="source").

我遇到了同样的问题，这样做之后，我正确安装了R软件包，希望它也适用于您的情况.

I had the same problem, and after doing this I got the R package correctly installed, I hope it also works in your case.

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