RVM is not a function selecting rubies with rvm use will not work

Question

List the ruby versions   console    rvm list  rvm rubies  ruby-2 0 0-p481   i686        gt  - current      - current  amp  amp  default      - default   Try to use a specific version of ruby  console    rvm use 2 0 0  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

User · Answer

Type bash --login from your terminal  And then give rvm use 2 0 0

User · Answer

From a new Ubuntu 16 04 Installation  1  Terminal    Edit    Profile Preferences  2  Command Tab    Check Run command as a login shell  3  Close  and reopen terminal  rvm --default use 2 2 4

User · Answer

It seems like your rvm does not load   bash profile  properly  I have done to fix it in MAC OS X or Ubuntu 14 04 by opening terminal and write   source    rvm scripts rvm

User · Answer

If you don t want that every time you open a terminal  do the suggestion above again  just add  source    rvm scripts rvm   at the end of    bashrc

User · Answer

My env is OSX Yosemite  Had the same issue      solved by adding the following  1  edit and add the following line to  bash profile file      -s   HOME  rvm scripts rvm      amp  amp      HOME  rvm scripts rvm   2  Restart terminal and try RVM command again

User · Answer

If RVM was installed with dedicated ubuntu RVM installer https   github com rvm ubuntu rvm the path to RVM scripts will be different  usr share rvm scripts rvm  So to add it to your  bashrc run the following command  echo  source  quot  usr share rvm scripts rvm quot    gt  gt     bashrc

User · Answer

The error is due to rvm is not running as in login shell  Hence try the below command    bin bash --login   You will able run rvm commands instantly as login shell in terminal    Thanks

User · Answer

For me in Ubuntu 18 08   I have added below line in  bashrc and it works    source  home username  rvm scripts rvm   Please add this line

User · Answer

Your console is not running as a login shell and hence have no access to rvm function  If you are running Ubuntu  you can    Open console Select Edit -  Profile Preferences Select tab  Title and Command Check box  Run command as a login shell  Restart terminal

User · Answer

Following work for me in ubuntu 19 1 source    rvm scripts rvm

User · Answer

You need to add source    rvm scripts rvm to    your shellrc file  From now when you load a shell  rvm will be loaded    For example   if you are using zsh shell  need to add in    zshrc file  if you are using bash shell  need to add in    bashrc file  And then open a new tab to see the effect

User · Answer

Usually this is caused by shell initialization files  Search for PATH     entries       You can also re-add RVM to your profile by running  rvm get stable --auto-dotfiles      To fix it temporarily in this shell session run  rvm use ruby-2 6 5      To ignore this error add  quot rvm silence path mismatch check flag 1 quot  to your  quot    rvmrc quot  file

User · Answer

Same principle as other answers  just thought it was quicker than re-opening terminals     bash -l -c  rvm use 2 0 0

User · Answer

FWIW- I just ran across this as well  it was in the context of a cancelled selenium run  Perhaps there was a sub-shell being instantiated and left in place  Closing that terminal window and opening a new one was all I needed to do   macOS Sierra

[ruby] RVM is not a function, selecting rubies with 'rvm use ...' will not work

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