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Question relating to Ruby Version Manager (rvm), a command-line tool that helps to manage multiple versions of Ruby
86
questions
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Problem during installation of ruby version 2.7.2 in ubuntu 20.04 LTS
Hope you all are doing well. I am working on Ubuntu linux 20.04 I am beginner to ruby. I have installed rvm. Now I am trying to install ruby version 2.7.2 but It is giving me an error again and again.
...
0
votes
0
answers
12
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installing old ruby version by using RVM on Ubuntu 20.4 [duplicate]
I'm trying to install old ruby version on Ubuntu 20.4 by using the RVM by using the below command
$ rvm install "ruby-2.1.6"
Usually I'm got the error
Installing required packages: bison, ...
1
vote
0
answers
28
views
Error al instalar rvm en Ubuntu [closed]
tengo el problema de que al querer instalar rvm en ubuntu 20, el error que me arroja es de retrieving gpg key timed out.
Según lo que he estado haciendo y tratando no logro encontrar una solución que ...
2
votes
1
answer
263
views
Where are the Terminal's Profile Preferences in Ubuntu 20.04?
I am trying to setup RVM on Ubuntu 20.04. In the guide it says to open the preferences panel on terminal. When I open preferences, only default appears. but when I click on that, different options ...
1
vote
2
answers
3k
views
Cannot utime: Operation not permitted
I am trying to install rvm
when in run the command
\curl -sSL | bash -s stable
I get:
Downloading
Downloading
2
votes
1
answer
3k
views
Error when trying install Ruby with RVM on Ubuntu 17.10 [duplicate]
I installed RVM in my Ubuntu 17.10 but when I try to install Ruby I have this error:
$ rvm install 2.5.0
Searching for binary rubies, this might take some time.
No binary rubies available for: ubuntu/...
2
votes
3
answers
11k
views
/usr/bin/env: ‘ruby’: No such file or directory
When crontab tries to execute the script:
@reboot sh /home/username/unicorn_start.sh > /home/username/unicorn_start.out 2>&1
It creates me a log file with the following content: /usr/bin/...
3
votes
1
answer
548
views
Using RVM from within a service context
I have a user set up on Ubuntu 14.
If I check when logged in as the user
build@linux-build-agent-1:~$ type rvm | head -1
rvm is a function
However, this machine is going to be a teamcity agent...
...
1
vote
1
answer
591
views
Warning: /root/.curlrc:1: warning: 'ip4' is unknown
Warning: /root/.curlrc:1: warning: 'ip4' is unknown
This happened after executing:
\curl -L | bash -s stable --ruby
and giving the
0curl: (7) Failed to connect to get.rvm.io ...
6
votes
3
answers
17k
views
Change username and home directory name
I have changed the username of a user.
Commands:
killall -u username
usermod -l new_username old_username
groupmod -n new_groupname old_groupname
usermod -d /home/new_username -m new_username
...
0
votes
1
answer
693
views
trouble installing RVM
I am trying to Install RVM but facing error.
I am using following code to install RVM
sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev
gpg --keyserver hkp://keys....
6
votes
1
answer
8k
views
Can't install json 1.8.1
I'm trying to install json gem using ruby 2.2.3 (I've tried with other oversions), and I always get the same error:
Fetching: json-1.8.1.gem (100%)
Building native extensions. This could take a ...
-1
votes
1
answer
8k
views
rvm command not working
I am facing issue while running the following command
rvm --default use ruby-2.1.6@metasploit-framework
error - > no comment RVM found
0
votes
3
answers
1k
views
Java Process takes more memory and Machine stop working
I am new to Linux, I am using Ubuntu 14.04LTS, But suddenly my machine stop working.I run
$ free -m
and get results
total used free shared buffers cached
Mem: 7897 ...
3
votes
1
answer
364
views
Unable to install Github-Pages with gem?
I've been trying to install github-pages using gem.
I have Ruby v. 2.1.2:
✦ ruby -v
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
I installed Ruby using RVM and I've set 2.1.2 as my ...
