Unable to install the devtools package in R

0 votes

I am trying to install the 'devtools' package and i get this error:

> library(devtools)
Error in library(devtools) : there is no package called ‘devtools’

How do i resolve it?

Jun 6, 2018 in Data Analytics by DeepCoder786
 • 1,720 points • 1,700 views

1 answer to this question.

0 votes

Run the below command in your Ubuntu/Linux shell:

sudo apt-get install libcurl4-openssl-dev libssl-dev
answered Jun 6, 2018 by Bharani
 • 4,660 points

Related Questions In Data Analytics

0 votes
1 answer

Error saying " cannot open the connection" when trying to install a package in R

Try install.packages(“package_name”, repos="http://cr ...READ MORE

answered Nov 26, 2018 in Data Analytics by Maverick
 • 10,840 points • 9,213 views
0 votes
1 answer

How to find out the package version which is loaded in R?

You can use sessionInfo() to accomplish that. > ...READ MORE

answered Apr 18, 2018 in Data Analytics by zombie
 • 3,790 points • 789 views
0 votes
1 answer

Error saying "Error in install.packages("epiR") : unable to install packages" when trying to install a package

Your system does not contain a personal ...READ MORE

answered Nov 21, 2018 in Data Analytics by Maverick
 • 10,840 points • 1,533 views
0 votes
1 answer

Error saying "Error in install.packages(rvest) : object 'rvest' not found" when trying to install a package in R

In this line, Install.packages(“rvest”) Add rvest inside double ...READ MORE

answered Nov 21, 2018 in Data Analytics by Maverick
 • 10,840 points • 2,778 views
0 votes
1 answer

How to install an R package from source?

If you have your file located locally ...READ MORE

answered Apr 14, 2018 in Data Analytics by CodingByHeart77
 • 3,750 points • 951 views
0 votes
1 answer

Unload a package without restarting R

Try the below option: detach("package:vegan", unload=TRUE) NOTE: You can ...READ MORE

answered Apr 17, 2018 in Data Analytics by DataKing99
 • 8,250 points • 4,079 views
0 votes
1 answer

Is there any way to check for missing packages and install them in R?

There are 2 options: Either you can use ...READ MORE

answered Apr 17, 2018 in Data Analytics by nirvana
 • 3,130 points • 884 views
0 votes
1 answer

R package dplyr reinstall every instance

In R, there are two steps of ...READ MORE

answered Jun 1, 2022 in Data Science by Sohail
 • 3,040 points • 633 views
0 votes
1 answer

Plotting multiple graphs on the same page in R

If you want to plot 4 graphs ...READ MORE

answered Mar 27, 2018 in Data Analytics by Bharani
 • 4,660 points • 1,441 views
+1 vote
2 answers

Custom Function to replace missing values in a vector with the mean of values

Try this. lapply(a,function(x){ifelse(is.na(x),mean(a,na.rm = TRUE ...READ MORE

answered Aug 14, 2019 in Data Analytics by anonymous
 • 1,978 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.