nvm必须在PATH中的rvm之前吗？

echo $PATH
/home/user/.rvm/bin:/home/user/.nvm/versions/node/v5.1.0/bin:/home/user/.rvm/gems/ruby-2.2.3/bin:/home/user/.rvm/gems/ruby-2.2.3@global/bin:/home/user/.rvm/rubies/ruby-2.2.3/bin:/home/user/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/user/.rvm/bin

我的.zshrc文件结尾看起来像这样

export NVM_DIR="/home/user/.nvm"

[[ -s "$NVM_DIR/nvm.sh" ]] && . "$NVM_DIR/nvm.sh"  # This loads nvm

export PATH="$HOME/.rvm/bin:$PATH" # Add RVM to PATH for scripting

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

因此我得到以下错误.

rvm -v
Warning! PATH is not properly set up,'/home/user/.rvm/gems/ruby-2.2.3/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-2.2.3'.
rvm 1.26.11 (master) by Wayne E. Seguin <wayneeseguin@gmail.com>,Michal Papis <mpapis@gmail.com> [https://rvm.io/]