I have installed the Vertica R language version (.rpm) file. But still I am unable to create libraries.
Please let me know how to install JDBC (.jar) file and also install.package (RJDBC).
It is showing this error...
Warning in install.packages("RJDBC", dep = TRUE) :
'lib = "C:/Program Files/R/R-3.0.2/library"' is not writable
--- Please select a CRAN mirror for use in this session ---
Warning: unable to access index for repository http://ftp.iitm.ac.in/cran/bin/windows/contrib/3.0
Warning message:
package ‘RJDBC’ is not available (for R version 3.0.2)
Please help me with the procedure how to setup R with verica.
Thanks
Sameer
If you're just trying to get connected via JDBC, see this answer: Connect R and Vertica using RODBC
Related
I am trying to install the Causal Impact package in R and get the following warnings/errors:
install.packages("CausalImpact")
--- Please select a CRAN mirror for use in this session ---
Warning: failed to download mirrors file (cannot open URL 'https://cran.r-project.org/CRAN_mirrors.csv'); using local file 'C:/Users/nlwes/AppData/Local/Programs/R/R-4.2.0/doc/CRAN_mirrors.csv'
Warning: unable to access index for repository https://mirror.dogado.de/cran/src/contrib:
cannot open URL 'https://mirror.dogado.de/cran/src/contrib/PACKAGES'
Warning: unable to access index for repository https://mirror.dogado.de/cran/bin/windows/contrib/4.2:
cannot open URL 'https://mirror.dogado.de/cran/bin/windows/contrib/4.2/PACKAGES'
Warning messages:
1: In download.file(url, destfile = f, quiet = TRUE) :
URL 'https://cran.r-project.org/CRAN_mirrors.csv': status was 'SSL peer certificate or SSH remote key was not OK'
2: package ‘CausalImpact’ is not available for this version of R
A version of this package for your version of R might be available elsewhere,
see the ideas at
https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages
Anybody an idea how to fix the issue so I can install the package?
I am new to RStudio. And it was working well, about a week ago my computer update the new version of the system. And from this moment R doesnt work like before. I am trying to load at datasets in .xlsx and .cvs - it doesn`t work. R write like this:
** Installing R Package Dependencies for Excel Import: `'readxl', 'Rcpp'`
[1/5] Installing cellranger...
�������������� � utils::install.packages("cellranger", repos = "https://cran.rstudio.com/") :
'lib = "C:/Program Files/R/R-4.0.2/library"' is not writable
������ � utils::install.packages("cellranger", repos = "https://cran.rstudio.com/") :
unable to install packages
������: sourceWithProgress -> eval -> eval -> <Anonymous>
���������� �����������
I trying to install xlsx packages, it writes like this:
`install.packages("xlsx")`
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
https://cran.rstudio.com/bin/windows/Rtools/
Warning in install.packages :
'lib = "C:/Program Files/R/R-4.0.2/library"' is not writable
Warning in install.packages :
не могу создать каталог 'C:\Users\Lina\OneDrive\?????????' по причине 'Invalid argument'
Error in install.packages : unable to create ‘C:/Users/Lina/OneDrive/?????????/R/win-library/4.0’
if somebody can help me?
Since you appear to be a Windows user, I can offer two pieces of advice.
First, make sure your R installation is in a location that you have write permissions to. In some Windows OS, the Program Files locations are by default locked down. If the computer is yours, you should be able to change the permissions to the R folder. How to do so will vary a little by your windows version, so I will not provide more instructions. One other thing you can try is to set R and RStudio to "Run as administrator".
Second, OneDrive is a bad place to put your R installation or your R packages. OneDrive does not support all filenames and file extensions. R and its packages will generate a number of unsupported files, and you will continually be notified that something will not sync and that you should do something about it.
On a Windows machine, I generally install R and set up the library at C:\R where I have appropriate permissions.
I'm currently running R version 3.4.2 on Windows and have ggplot2 (via tidyverse) and sf package versions 3.4.2. I'm attempting to map spatial data using the ggplot2 sf kit.
When trying to run geom_sf, I receive an error: could not find function "geom_sf".
When I search the ggplot2 package using ls("package:ggplot2"), geom_sf is not listed in the library files.
I installed devtools and ran devtools::install_github("tidyverse/ggplot2"). However, I receive an error: Installation failed: Failed to connect to raw.githubusercontent.come port 443: Timed out. I assume the firewall at work is halting this connection.
To get around this, I tried downloading the zip manually from https://github.com/tidyverse/ggplot2 and running install.packages('ggplot2-master.zip', lib = 'C:/filepath') and receive the error: package 'ggplot2-master.zip' is not available (for R version 3.4.2). I was getting the same error before I updated from 3.4.1.
TLDR: I'm having the same issue as this user: Error when plotting sf object --- Error: could not find function "geom_sf"
but the solution does not work for me.
Does anyone see where I may be missing something? Or how to access this highly referenced (more streamlined) package?
If you downloaded from the URL you cited then the appropriate next step would be to execute this at the R session command line assuming your package is in the working directory:
install.packages('ggplot2', repo=NULL, lib = 'C:/filepath')
The .zip extension is implicit in trying to install from a binary windows file and you need to tell it NOT to attempt downloading from CRAN.
I'm trying to to install R packages from artifactory and also i need to authenticate but im not sure how i can pass credentials to the install.packages in R :
the below is what i tried but it doesnt work, however when i tried to use curl to query for the same file it works :
install.packages('broom',repos="http://user:pass#artifactory-url:port/artifactory/cran/",method=curl,verbose="true")
output :
Warning: unable to access index for repository http://user:pass#artifactory-url:port/artifactory/cran/src/contrib:
cannot open URL 'http://user:pass#artifactory-url:port/artifactory/cran/src/contrib/PACKAGES'
Warning message:
package ‘broom’ is not available (for R version 3.3.2)
Artifactory does not support R Packages, you're more then welcome to suggest a feature request
I'm not able to install any packages in R. I tried in all versions of R starting from 3.2.2 till 3.2.4(revised), but I get the same error. It seems like a proxy issue to me as I'm connected to my college firewall. I was able to install the packages when I'm connected to my home network. Can you please guide me to resolve this issue.?
Here are the error messages
> chooseCRANmirror()
Error in download.file(url, destfile = f, quiet = TRUE) :
cannot open URL 'https://cran.r-project.org/CRAN_mirrors.csv'
In addition: Warning message:
In download.file(url, destfile = f, quiet = TRUE) :
InternetOpenUrl failed: 'The server name or address could not be resolved'
> install.packages("ggplot2")
Installing package into ‘C:/Users/HP/Documents/R/win-library/3.2’
(as ‘lib’ is unspecified)
Warning: unable to access index for repository https://cran.rstudio.com/src/contrib
Warning: unable to access index for repository
Warning: unable to access index for repository
Warning: unable to access index for repository
Warning message:
package ‘ggplot2’ is not available (for R version 3.2.2)
This is the same problem I was also facing while installing any packages. The main reason what I think is that your R session can't connect to the files path on Cran server.
What I did was just manually go to the Cran website and download the windows release for that particular package. Now unzip the files and manually paste the folder into your library folder of R.
The library folder path will be something like this:
C:\Program Files\R\R-3.2.3\library
Now go to your R console and load it with library(package name).
You can now use your package.
Simply use HTTP mirror instead of HTTPS ones.
To change mirror go to "Packages menu" -> "Set CRAN mirror" -> "(HTTP mirrors)" -> select any
Thanks for your valuable feedback guys. The solution to this problem drove me crazy. I have set my proxy settings according to my college network in MOZILLA, however, I have not set the same for IE. I guess, R downloads the packages based on IE settings, which was not configured. After setting the proxy to connect to the internet, I was able to download the packages without any issues.
Figured this out after trying all your solutions, but at last it was this silly thing that worked.
Thanks for all your time and suggestions.
you can reset and restore your internet connection (for windows and your default explorer),The problem will be solved.
To fix:
Uncheck the 'use secure download method' checkbox in Rstudio global options.
Restart internet then restart Rstudio
utils:::menuInstallPkgs()
--- Please select a CRAN mirror for use in this session ---
Warning: unable to access index for repository https://ftp.iitm.ac.in/cran/src/contrib:
cannot open URL 'https://ftp.iitm.ac.in/cran/src/contrib/PACKAGES'
Error in install.packages(NULL, .libPaths()[1L], dependencies = NA, type = type) :
no packages were specified