nvm keeps forgetting node in new terminal session

Question

Upon using a new terminal session in OS X  nvm forgets the node version and defaults to nothing     nvm ls             nvm      v0 11 12      v0 11 13   I have to keep hitting nvm use v 0 11 13 in every session             nvm      v0 11 12 - gt    v0 11 13   I ve tried both the brew install  as well as the official installation script   My  profile for the brew version    nvm export NVM DIR    nvm source   brew --prefix nvm  nvm sh   And for the install sh script     curl https   raw githubusercontent com creationix nvm v0 10 0 install sh   bash   nvm export NVM DIR   Users farhad  nvm    -s   NVM DIR nvm sh     amp  amp      NVM DIR nvm sh     This loads nvm   Any clue to what I m doing wrong

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I have found a new way here  Using n Interactively Manage Your Node js  helps

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If you also have SDKMAN     Somehow SDKMAN was conflicting with my NVM  If you re at your wits end with this and still can t figure it out  I just fixed it by ignoring the  THIS MUST BE AT THE END OF THE FILE     from SDKMAN and putting the NVM lines after it    THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK    export SDKMAN DIR   Users myname  sdkman     -s   Users myname  sdkman bin sdkman-init sh      amp  amp  source   Users myname  sdkman bin sdkman-init sh   export NVM DIR   HOME  nvm    -s   NVM DIR nvm sh     amp  amp       NVM DIR nvm sh     This loads nvm   -s   NVM DIR bash completion     amp  amp       NVM DIR bash completion     This loads nvm bash completion

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Doing nvm install 10 14  for example  will nvm use that version for the current shell session but it will not always set it as the default for future sessions as you would expect   The node version you get in a new shell session is determined by nvm alias default   Confusingly  nvm install will only set the default alias if it is not already set   To get the expected behaviour  do this   nvm alias default     nvm install 10 14   This will ensure that that version is downloaded  use it for the current session and set it as the default for future sessions

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In my case  another program had added PATH changes to  bashrc  If the other program changed the PATH after nvm s initialisation  then nvm s PATH changes would be forgotten  and we would get the system node on our PATH  or no node    The solution was to move the nvm setup to the bottom of  bashrc      BAD  bashrc        NVM initialisation export NVM DIR   HOME  nvm    -s   NVM DIR nvm sh     amp  amp       NVM DIR nvm sh     This loads nvm    Some other program adding to the PATH  export PATH   ANT ROOT  PATH    Solution       GOOD  bashrc        Some other program adding to the PATH  export PATH   ANT ROOT  PATH     NVM initialisation export NVM DIR   HOME  nvm    -s   NVM DIR nvm sh     amp  amp       NVM DIR nvm sh     This loads nvm    This was with bash 4 2 46 on CentOS   It seems to me like a bug in bash  but I may be mistaken

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nvm does its job by changing the PATH variable  so you need to make sure you aren t somehow changing your PATH to something else after sourcing the nvm sh script   In my case  nvm sh was being called in  bashrc but then the PATH variable was getting updated in  bash profile which caused my session to find the system node before the nvm node

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Here is a simple instruction  1  Install  nvm install 8 10 0  2  Use once per terminal nvm use 8 10 0  3  Set up as default for all terminals nvm alias default 8 10 0  You may need to use root permissions to perform those actions  And don t forget to check nvm documentation for more info  Also note that you may need to specify node version for your IDE

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Alias to node itself to avoid updating the default alias along with node version updates later on   nvm alias default node

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run this after you installed any version   n   which node  n   n  bin node   chmod -R 755  n bin    sudo cp -r  n  bin lib share   usr local   This command is copying whatever version of node you have active via nvm into the  usr local  directory and setting the permissions so that all users can access them

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I was facing the same issue while using the integrated terminal in VS Code editor  Restarting VS Code after changing the node version using nvm fixed the issue for me

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I m using ZSH so I had to modify    zshrc with the lines concerning NVM in that order      -s   NVM DIR nvm sh     amp  amp      NVM DIR nvm sh    This loads nvm source    nvm nvm sh

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The top rated solutions didn t seem to work for me  My solution is below    Uninstall nvm completely using homebrew brew uninstall nvm  Reinstall brew install nvm  In Terminal  follow the steps below these are also listed when installing nvm via homebrew       mkdir    nvm       cp   brew --prefix nvm  nvm-exec    nvm        export NVM DIR    nvm       source   brew --prefix nvm  nvm sh    The steps outlined above will add NVM s working directory to your  HOME path  copy nvm-exec to NVM s working directory and add to  HOME  bashrc   HOME  zshrc  or your shell s equivalent configuration file  again taken from whats listed on an NVM install using homebrew

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This question has mentioned for the OSX  but it happened to me in my linux OS  I tried using nvm alias default  lt version gt  but for each new terminal session the used node version was forgotten  so  here is the solution that i figured out   make sure to set a default alias for node version put the following code in  bashrc  and source  bashrc   export NVM DIR   home bonnie  nvm     If the file exists and is not empty if   -s   NVM DIR nvm sh     then        Source it     source   NVM DIR nvm sh  fi NODE DEFAULT VERSION    lt   NVM DIR alias default   export PATH   NVM DIR versions node  NODE DEFAULT VERSION bin   PATH   descriptive solution link

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If you have tried everything still no luck you can try this    1 - gt  Uninstall NVM rm -rf    nvm  2 - gt  Remove npm dependencies by following this 3 - gt  Install NVM curl -o- https   raw githubusercontent com creationix nvm v0 33 11 install sh   bash  4 - gt  Set    bash profile configuration Run sudo nano    bash profile Copy and paste following this export NVM DIR  quot  HOME  nvm quot    -s  quot  NVM DIR nvm sh quot     amp  amp      quot  NVM DIR nvm sh quot     This loads nvm   -s  quot  NVM DIR bash completion quot     amp  amp      quot  NVM DIR bash completion quot     This loads nvm bash completion  5 - gt  CONTROL   X save the changes 6 - gt  Run       bash profile 7 - gt  Now you should have nvm installed on your machine  to install node run nvm install v7 8 0 this will be default node version or you can install any version of node

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nvm alias default  NODE VERSION    when we use the above command  only update the node version but the npm still uses the old version   Here is another solution for update the both node and npm  in my case i want to use node 8 9 4 and i have used the below command     nvm use default 8 9 4   And the command returns the output      Now using node v8 9 4  npm v5 6 0

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Try nvm alias default  For example     nvm alias default 0 12 7  This sets the default node version in your shell  Then verify that the change persists by closing the shell window  opening a new one  then  node --version

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To install the latest stable version   nvm install stable   To set default to the stable version  instead of a specific version    nvm alias default stable   To list installed versions   nvm list   As of v6 2 0  it will look something like     nvm list          v4 4 2 - gt        v6 2 0 default - gt  stable  - gt  v6 2 0  node - gt  stable  - gt  v6 2 0   default  stable - gt  6 2  - gt  v6 2 0   default  iojs - gt  N A  default

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Also in case you had node installed before nvm check in your    bash profile to not have something like    export PATH  bin  sbin  usr bin  usr local sbin  usr local bin  PATH   If you do have it  comment remove it and nvm should start handling the default node version

[node.js] nvm keeps "forgetting" node in new terminal session

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