As the title says, after running the rvm get stable code in bash, I started getting an error, -bash: [: too many arguments. This error pops up when I do any command, but executes the command properly. ls and cd for instance will execute as expected, but then print out the error.
I'm running macOS Sierra. Any help is greatly appreciated!
I had the same issue after running rvm get stable.
Since rvm needs to run in the shell session as a function, removing the line [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" from your .bash_profile or .bashrc is not an option.
On my environment the cause was due to a conflict between an old installation of bash-it and rvm. If you're using bash-it and encountering this issue, this may help.
I took the following steps:
Backed up my .bash_profile (if you have .bashrc you may want to back it up as well).
Ran bash-it's uninstall script (see instructions in the link above) and removed ~/.bash-it folder.
Reinstalled bash-it.
Added to .bash_profile what was missing based on my .bash_profile backup created on step 1.
Reenabled the bash-it aliases, completions, and plugins that I needed.
As soon as I opened a new shell, I stopped receiving the error and rvm started working properly.
For anyone who runs into this issue, I was able to stop the error message from showing up by removing the following line of code from ~/.profile and ~/.bash_profile:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
This was added by updating rvm, which is still working after these lines being removed.
UPDATE: This stopped the error, but popped my ruby version backwards from 2.2 back to 2.0
Related
I did a clean install of my operating system recently and copied my old .bashrc file from a backup. I installed rvm version 1.26.10 (latest stable version). I installed ruby 2.2.0. When I source the .bashrc file I get the following error:
Warning! PATH is not properly set up, '/Users/myusername/.rvm/gems/ruby-2.2.0#mygemset/bin' is not at first place,
usually this is caused by shell initialization files - check them for 'PATH=...' entries,
it might also help to re-add RVM to your dotfiles: 'rvm get stable --auto-dotfiles',
to fix temporarily in this shell session run: 'rvm use ruby-2.2.0#mygemset'.
Here are my PATH statements. The first line I included here is one that was in the new install of RVM in the .bash_profile file. I copied them into .bashrc. I'm also running postgres.app which requires the last statement in order to set it as the current PostgreSQL instance.
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
PATH="$PATH:$HOME:/.rvm/rubies/ruby-2.2.0/bin/ruby:/usr/bin/psql:/usr/local:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
export PATH="$PATH:$HOME/.rvm/bin"
export PATH=/Applications/Postgres.app/Contents/Versions/9.4/bin:$PATH
I started with the .bashrc file recommended by the Ruby on Rails Tutorial by Michael Hartl (the version current in 2011 or 2012) and the settings used by RVM back then. I know things have changed a bit since then.
My bash knowledge is limited so any help would be appreciated.
UPDATE: 2/2/2015 2:40 pm CST
I changed my bash statements to the following and got rid of the warning:
export PATH="$PATH:$HOME/.rvm/bin"
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
PATH="$PATH:$HOME:/.rvm/rubies/ruby-2.2.0/bin/ruby:/Applications/Postgres.app/Contents/Versions/9.4/bin:/usr/bin/psql:/usr/local:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
UPDATE: 2/2/2015 5:14 pm CST
Here are my Bash statements:
PATH="$PATH:$HOME:/.rvm/rubies/ruby-2.2.0/bin/ruby:/Applications/Postgres.app/Contents/Versions/9.4/bin:/usr/bin/psql"
export PATH="$PATH:$HOME/.rvm/bin"
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
Here is the output for echo $PATH:
/Users/username/.rvm/gems/ruby-2.2.0#gemsetname/bin:/Users/username/.rvm/gems/ruby-2.2.0#global/bin:/Users/username/.rvm/rubies/ruby-2.2.0/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/Applications/Server.app/Contents/ServerRoot/usr/bin:/Applications/Server.app/Contents/ServerRoot/usr/sbin:/Users/username/.rvm/bin:/Users/username:/.rvm/rubies/ruby-2.2.0/bin/ruby:/Applications/Postgres.app/Contents/Versions/9.4/bin:/usr/bin/psql:/Users/username/.rvm/bin
My RVM wouldn't stop complaining about PATH even though the last thing in my .bashrc was this line:
# RVM
source ~/.rvm/scripts/rvm
So I just redirected the complaining to /dev/null:
# RVM
source ~/.rvm/scripts/rvm > /dev/null 2>&1
rvm use default > /dev/null 2>&1
The last line also makes sure RVM is first in PATH, so it doesn't really have anything to complain about.
rvm expects its $PATH stuff to come first in $PATH. You should add items to the $PATH before sourcing rvm, not after.
After dealing with this for several days I decided to go ahead and continue to proceed with my implementation of postgres.app with the warning message I got with RVM. I ran my original bash statements in a different order.
export PATH="$PATH:$HOME/.rvm/bin"
PATH="$PATH:$HOME:/.rvm/rubies/ruby-2.2.0/bin/ruby:/usr/bin/psql:/usr/local:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
export PATH=/Applications/Postgres.app/Contents/Versions/9.4/bin:$PATH
I was successful in implementing postgres.app. I still get the warning message but my Ruby on Rails applications are able to find the correct gems and run successfully.
You should add the line like this
export PATH= '/Users/myusername/.rvm/gems/ruby-2.2.0#mygemset/bin:other"
Maybe that can help you
I'm trying to install ruby using rvm on linux debian. This is my problem:
Ruby didn't work at all in the terminal (that is, it said: ruby:command not found.
Then I followed this thread RVM ruby installation issue and it worked. However, after I closed that terminal and opened a new one, it didn't work anymore.
Do I have to change something in the autostarts? Can someone please help me!!
Check if your ~/.profile file contains:
PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting
and your .bash_profile file contains:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
if it have it and still don't work add this line to your ~/.bash_profile
source ~/.profile
I'm assuming you are using bash as your shell. You may want to check it in your user preferences (depend on your distro).
I assume the installation worked, what did not worked is you missed to use the installed ruby:
rvm use ruby-2.1.0
in your case it would print you a warning about not using login-shell - follow the instructions, they ae there to help you
I've done a lot of searching and there seem to be similar issues, but none that have helped me solve this problem. I'm fairly new to Ruby, Rails, and -ix systems so that doesn't help much, either. :(
I was able to get RVM up and running along with the latest versions (1.9.3-p125 of Ruby and 3.2 of Rails). However, when I exit terminal and come back in the system defaults are being used. When I tried to change versions I received a "command not found". I then tried just typing "rvm" and got:
-bash: rvm: command not found
I followed some other tutorial advice and modified my ~/.bashrc file to look like this:
PATH=$PATH:$HOME/.rvm/bin # Add RVM to PATH for scripting
echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"' >> ~/.bashrc
but I'm still getting the exact same "command not found" even after exiting Terminal.
Any thoughts on how to get RVM working properly? Everyone says use it, but it sure isn't simple...
Thanks a lot!
Greg
I followed some other tutorial advice and modified my ~/.bashrc file
Usually I modify .profile file on Mac OS X, and .bashrc on Linux. Try to modify .profile
Please check How to fix Terminal not loading ~/.bashrc on OS X Lion to know why Terminal doesn't load .bashrc file.
If you modify your .bashrc you either need to immediately source it or create a new shell to see the changes take effect.
The standard rvm procedure is to source the rvm script that is created. The installation documentation covers most use cases.
If your rvm command is missing, it's possible that your .bashrc is not working as you expect. Is your PATH being modified as you've requested? If not you might have another issue.
RVM is installed on my machine (running Mac OSX 10.6.8), correctly and it runs fine. The odd thing is that to run it, I have to use source ~/.rvm/scripts/rvm for every new session. I tried making a symlink from it to /opt/local/bin/rvm, but when it runs it does nothing. I also tried creating a symlink from ~/.rvm/bin/rvm to /opt/local/bin/rvm, and when I run rvm in the Terminal it displays the help page, as expected. But when I try rvm use some_ruby_version it always displays "RVM is not a function, selecting rubies with 'rvm use ...' will not work.". How can I fix this?
My goal is to get it to the the point that I don't have to type the source command every session, and for some reason ~/.profile does not execute.
You have to source the RVM script into the current session because it makes changes to the shell environment - and it is absolutely impossible for that to be done from a child process. Your efforts at running RVM as an external command cannot succeed.
To actually fix this you have two choices:
Configure your terminal emulator to start a login shell, rather than a non-login shell, so that your .profile is loaded.
Modify .bashrc to source RVM instead, which works for non-login shells as well.
To do the second you can just add to ~/.bashrc:
if test -f ~/.rvm/scripts/rvm; then
[ "$(type -t rvm)" = "function" ] || source ~/.rvm/scripts/rvm
fi
If you are using zsh as shell instead bash, you have to:
1.
vi ~/.zshrc
2.
Like Matt said, add:
if test -f ~/.rvm/scripts/rvm; then
[ "$(type -t rvm)" = "function" ] || source ~/.rvm/scripts/rvm
fi
3. Restart Terminall
4. Done!
rvm use 1.9.3
Wil work
I didn't understand what ~/.profile does correctly; I needed to change ~/.bash_profile instead. Problem solved!
Well, with mountain lion (10.8.3) what worked for me was editing /etc/profile
and adding the line mentioned before at the bottom of the file:
if test -f ~/.rvm/scripts/rvm; then
[ "$(type -t rvm)" = "function" ] || source ~/.rvm/scripts/rvm
fi
I had the same issue. I found the .profile file was not getting updated, so i added the same command that was added into .bash_profile:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
I don't know if this is the right way, but it worked...
You shouldn't need to edit anything as others suggest. Just go into your terminal's settings and select the "Run command as login shell". This will cause .profile to run on the next terminal instance. Reopen your terminal and you should be able to use rvm use 1.9.3 (or whatever version you installed).
More info found on rvm.io (which is also a great place for answers)
https://rvm.io/integration/gnome-terminal
You have to make some settings.
Open terminal and run this command.
source ~/.rvm/scripts/rvm
and then go to edit > Title and command and check Run command as login shell
and you are done. Now you don't need to specify source everytime.
What was screwing me up was assuming my path was correct since I was using one I can run manually.
Apparently there are different executables or scripts that can be used and are located in different places.
I thought that the path Mina should use was this:
/usr/local/rvm/bin/rvm
When in reality it was this:
/usr/local/rvm/scripts/rvm
I had this issue when I became root. I tried many of the solutions above. What finally worked was exiting from root and being a regular user. Which is what I needed anyway.
None of these solutions seemed to redeem my problem which was on Ubuntu 12.04 LTS.
What I did is the following:
rvm get stable --auto-dotfiles as outlined in the RVM documentation here
Added source ~/.profile as the first line of: ~/.bash_profile
I will not all of these steps were documented as errors from the RVM command line:
RVM is not a function, selecting rubies with 'rvm use ...' will not
work. You need to change your terminal emulator preferences to allow
login shell. Sometimes it is required to use /bin/bash --login as
the command. Please visit https://rvm.io/integration/gnome-terminal/
for a example.
and
WARNING: You have '~/.profile' file, you might want to load it,
to do that add the following line to '/home/user_name/.bash_profile':
source ~/.profile
I just installed RVM, but can't make it work. I have such line at the end of my .profile file:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
I tried to run source .profile and restarting terminal, but still, when I run rvm use 1.9.2 I'm getting:
RVM is not a function, selecting rubies with 'rvm use ...' will not work.
My system is Ubuntu 11.10.
You need to run the following
$ source ~/.rvm/scripts/rvm
then run this
$ type rvm | head -n 1
and if you get
rvm is a function
the problem is solved.
You also need to run user$ rvm requirements to see dependency requirements for your operating system
Source: https://rvm.io/rvm/install/
I forget mention that you need to put this code into you ~/.bashrc or ~/.zshrc file and you will not need to write this code again.
You are not using an login shell.
The process of enabling the login flag is described here, also some details on what a login shell is can be found here.
Thus, you need to check the option "Run as login shell" in the Gnome terminal's settings. It is required to open new terminal after this setting the flag.
Sometimes it is required to set the command to /bin/bash --login.
For remote connections it is important to understand the differene between running interactive ssh session and executing single commands.
While running ssh server and then working with the server interactively you are using login shell by default and it's all fine, but for ssh server "command" you are not using login shell and it would be required to run it with ssh server 'bash -lc "command"'.
Any remote invocation can have the same problem as executing single command with ssh.
To permanently resolve this just cut/paste following line:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
From: ~/.bash_profile file
To: ~/.bashrc file
Reason this works is that .bashrc is executed each time you enter the terminal, and .bash_profile each time you login. That is why solution /bin/bash --login works, but you have to do that each time you enter the terminal. This way you are set until your next format, and you will forget all this by than :)
I too faced this problem. Finally i executed this line on terminal.
source ~/.rvm/scripts/rvm
Problem is fixed. Because this line will make the RVM instance a function for a particular time.
The latest RVM (rvm 1.11.6 (stable)) stopped working on Ubuntu (10.10 - 64 bit - nerdy gnat or whatever) - I kept getting
"RVM is not a function, selecting rubies with 'rvm use ...' will not work."
Before, I got the message, but 'rvm 1.9.3-p0#rails321' would work. Now, it wouldn't work - you couldn't change gemsets at all.
Nothing worked, until I found this - make this the LAST line in /home/your-name/.bashrc
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
As you said, the error shown could be the following one.
RVM is not a function, selecting rubies with 'rvm use ...' will not work.
You need to change your terminal emulator preferences to allow login shell.
Sometimes it is required to use `/bin/bash --login` as the command.
Please visit https://rvm.io/integration/gnome-terminal/ for a example.
As said above, just type '/bin/bash --login' in your terminal (after restarting your terminal), then type the comand 'rvm use 1.9.3' (for e.g.) and it will start using the same version.
Just execute the command 'ruby -v' to confirm that the RVM is using the updated version of Ruby.
I had this problem too on a fresh rvm installation, and non of the answers here fixed it. Going into the official rvm site, on the basics section, they have this command:
# from http://rvm.io/rvm/basics
source $(rvm 1.9.3 do rvm env --path)
You should change 1.9.3 for the ruby version that you actually want, and it'll make rvm a function regardless of the shell type.
even though you accepted an answer, i'd like to suggest another way .. ~/.bashrc is loaded before any shell is opened. Add that line at the end of that, and you don't need any of that login shell thing
Maybe you can try belows:
Your Terminal ->
Edit ->
Profile Preferences ->
Title and Command ->
Check the "Run command as a login shell"
Done
Run bash --login and then run rvm use 2.0.0.
Open Up the Terminal and then Go to Edit > Profile Preferences and then go to the Tab "Title and Command" and Check "Run Command as Login Shell".
Boot Up a Bash and Now you can install Gems directly from the terminal without the use of sudo and the error "RVM is not a function, selecting rubies with 'rvm use ...' will not work." will be eliminated.
Cheers.
All the above answers are valid. But when i faced the same issue, the solution was the following:
Update ZSH. (Tried to update directly din't work for some reason. So uninstalled and reinstalled updated version from here)
Set default shell as zsh (i.e. if you prefer zsh) using sudo chsh -s $(which zsh) $USER
Ensure that the following code is at the bottom of your .zshrc after you have installed the latest RVM probably using CURL from official RVM site
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
source ~/.profile
MOST IMPORTANT POINT: Ensure that in your .zshrc file every export to PATH is appended with :$PATH. Which i believe was the root of my problems even after following the above steps.
post this all my problems of RVM Not being a function went away. If it still does not work, give some error trace over here. After a few hours of struggle to solve this issue, i'm sure i must have seen all related errors.
Hope it helps. Cheers!
Procedure for installing Ruby 1.9.3-p125 on Mac OSX 10.8 Mountain Lion
You've already installed the latest XCode (>= 4.3) and and the command line Objective-C
compiler "clang".
You must run the "bash" shell for this procedure to work.
Go to System Preferences
Click on "Users & Groups"
Click the lock on the bottom left of the panel and enter your password to unlock it.
"Ctrl-Click" on your user icon in the left pane of the panel and choose "Advanced Options..."
Change the Login Shell to "/bin/bash"
Close the preferences
Open a terminal window (press command+spacebar and type in "terminal")
Follow the instructions at:
http://www.frederico-araujo.com/2011/07/30/installing-rails-on-os-x-lion-with-homebrew-rvm-and-mysql/
Notes:
To install ruby, you may need to specify the clang compiler:
$ rvm install 1.9.3p125 --with-gcc=clang
If RVM gripes about /usr/local/rvm not found, you need to create a link:
$ ln -s /Users/[your user name]/.rvm /usr/local/rvm
source ~/.bash_profile
... should do the trick ..., probably need to logout and login again.
How to reload .bash_profile from the command line?
I'd got the same error because I'd ever installed the old rvm version ruby-rvm with the apt-get command.
I solved the problem by remove the script line to config the old rvm in .bashrc file.
Check the old rvm config script and then run source .profile
« Official » instructions are there: https://rvm.io/integration/gnome-terminal/
I fixed it by adding this line to .bash_profile:
[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*
I had the same error, but none of the solutions on this page seemed to work. For me it was enough to add the rvm executable to my path:
PATH=$PATH:/usr/local/rvm/bin/
Et voila!
I had the same issue and I did this in my .bash_profile and it worked.
source "$HOME/.rvm/scripts/rvm".
For those who comes with same issue and they are using lubuntu like me I followed this link :
You start your terminal with
lxterminal -e "bash -il"
Thank to #mpapsis who pointed me to the right direction
My unclean way to change of ruby version is
rvm alias create default ruby-2.2.3 && source ~/.bashrc && rvm list
it works because I have the line bellow in my ~/.bashrc but strangely it don't do the job automatically.
[[ -s "/usr/local/rvm/bin/rvm" ]] && source "/usr/local/rvm/bin/rvm"
I tried to connect with --login to my docker container
docker run -it imagename `/bin/bash --login`
but in this case the container stay open in background and I can't enter commands.
I tried both zhc and terminal with the option "open with /bin/bash --login"
$ source ~/.rvm/scripts/rvm
if you don't want to do it again and again for every terminal tab enable the login shell by following these steps.
got to preferences
enter image description here
enable run command as a login shell
enter image description here