Использование Ubuntu 20.04
(1. Проблема
2. Что я пробовал до сих пор
3. Команды для всех установок
4. gem env
5. локальные камни
6. список папок PATH)
- Проблема:
$ rails -v
Command 'rails' not found, but can be installed with:
sudo apt install ruby-railties
То, что я пробовал до сих пор
- bash: rails: команда не найдена Когда я использую 'bundle exe c rails c' Я получаю ' Не удалось найти Gemfile или .bundle / directory '
rails rbenv: rails: команда не найдена Я использовал' rbenv reha sh 'в установке
rbenv: rails: команда не найдена сразу после установки rails 5.2.1 'gem pristine --all', безрезультатно
Команды для всех установок (все прошли успешно, без ошибок)
### INSTALLATION HOMEBREW FOR LINUX ###
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
test -d ~/.linuxbrew && eval $(~/.linuxbrew/bin/brew shellenv)
test -d /home/linuxbrew/.linuxbrew && eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
test -r ~/.bash_profile && echo "eval \$($(brew --prefix)/bin/brew shellenv)" >>~/.bash_profile
echo "eval \$($(brew --prefix)/bin/brew shellenv)" >>~/.profile
### INSTALLATION OF RUBY, GIT, SQLITE3, NVM, NODEJS, YARN, BUNDLER, RAILS ###
rbenv install 2.6.6 && rbenv global 2.6.6
brew install git
brew install sqlite3
brew install nvm
nvm install 12.16.2 && nvm alias default 12.16.2 && nvm use default
npm install -g yarn
gem install bundler && gem install rails -v 6.0.2.2
драгоценный камень env
RubyGems Environment:
- RUBYGEMS VERSION: 3.1.2
- RUBY VERSION: 2.7.1 (2020-03-31 patchlevel 83) [x86_64-linux]
- INSTALLATION DIRECTORY: /home/linuxbrew/.linuxbrew/lib/ruby/gems/2.7.0
- USER INSTALLATION DIRECTORY: /home/chris/.gem/ruby/2.7.0
- RUBY EXECUTABLE: /home/linuxbrew/.linuxbrew/opt/ruby/bin/ruby
- GIT EXECUTABLE: /home/linuxbrew/.linuxbrew/bin/git
- EXECUTABLE DIRECTORY: /home/linuxbrew/.linuxbrew/lib/ruby/gems/2.7.0/bin
- SPEC CACHE DIRECTORY: /home/chris/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /home/linuxbrew/.linuxbrew/Cellar/ruby/2.7.1_3/etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /home/linuxbrew/.linuxbrew/lib/ruby/gems/2.7.0
- /home/chris/.gem/ruby/2.7.0
- /home/linuxbrew/.linuxbrew/Cellar/ruby/2.7.1_3/lib/ruby/gems/2.7.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-document"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /home/chris/.nvm/versions/node/v12.16.2/bin
- /home/chris/anaconda3/bin
- /home/chris/anaconda3/condabin
- /home/linuxbrew/.linuxbrew/bin
- /home/linuxbrew/.linuxbrew/sbin
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
- /sbin
- /bin
- /usr/games
- /usr/local/games
- /snap/bin
локальные гемы (rails (6.0.2.2) существует!)
### gem list --local ###
*** LOCAL GEMS ***
actioncable (6.0.2.2)
actionmailbox (6.0.2.2)
actionmailer (6.0.2.2)
actionpack (6.0.2.2)
actiontext (6.0.2.2)
actionview (6.0.2.2)
activejob (6.0.2.2)
activemodel (6.0.2.2)
activerecord (6.0.2.2)
activestorage (6.0.2.2)
activesupport (6.0.2.2)
benchmark (default: 0.1.0)
bigdecimal (default: 2.0.0)
builder (3.2.4)
bundler (2.1.4, default: 2.1.2)
cgi (default: 0.1.0)
concurrent-ruby (1.1.6)
crass (1.0.6)
csv (default: 3.1.2)
date (default: 3.0.0)
delegate (default: 0.1.0)
did_you_mean (default: 1.4.0)
erubi (1.9.0)
etc (default: 1.1.0)
fcntl (default: 1.0.0)
fiddle (default: 1.0.0)
fileutils (default: 1.4.1)
forwardable (default: 1.3.1)
getoptlong (default: 0.1.0)
globalid (0.4.2)
i18n (1.8.2)
io-console (default: 0.5.6)
ipaddr (default: 1.2.2)
irb (default: 1.2.3)
json (default: 2.3.0)
logger (default: 1.4.2)
loofah (2.5.0)
mail (2.7.1)
marcel (0.3.3)
matrix (default: 0.2.0)
method_source (1.0.0)
mimemagic (0.3.4)
mini_mime (1.0.2)
mini_portile2 (2.4.0)
minitest (5.13.0)
mutex_m (default: 0.1.0)
net-pop (default: 0.1.0)
net-smtp (default: 0.1.0)
net-telnet (0.2.0)
nio4r (2.5.2)
nokogiri (1.10.9)
observer (default: 0.1.0)
open3 (default: 0.1.0)
openssl (default: 2.1.2)
ostruct (default: 0.2.0)
power_assert (1.1.7)
prime (default: 0.1.1)
pstore (default: 0.1.0)
psych (default: 3.1.0)
racc (default: 1.4.16)
rack (2.2.2)
rack-test (1.1.0)
rails (6.0.2.2)
rails-dom-testing (2.0.3)
rails-html-sanitizer (1.3.0)
railties (6.0.2.2)
rake (13.0.1)
rdoc (default: 6.2.1)
readline (default: 0.0.2)
readline-ext (default: 0.1.0)
reline (default: 0.1.3)
rexml (default: 3.2.3)
rss (default: 0.2.8)
sdbm (default: 1.0.0)
singleton (default: 0.1.0)
sprockets (4.0.0)
sprockets-rails (3.2.1)
stringio (default: 0.1.0)
strscan (default: 1.0.3)
test-unit (3.3.4)
thor (1.0.1)
thread_safe (0.3.6)
timeout (default: 0.1.0)
tracer (default: 0.1.0)
tzinfo (1.2.7)
uri (default: 0.10.0)
webrick (default: 1.6.0)
websocket-driver (0.7.1)
websocket-extensions (0.1.4)
xmlrpc (0.3.0)
yaml (default: 0.1.0)
zeitwerk (2.3.0)
zlib (default: 1.1.0)
6. список папок PATH
### /home/linuxbrew/.linuxbrew/lib/ruby/gems/2.7.0$ ls ####
bin build_info cache doc extensions gems specifications
### /home/linuxbrew/.linuxbrew/lib/ruby/gems/2.7.0/gems$ ls ###
actioncable-6.0.2.2 i18n-1.8.2 rails-6.0.2.2
actionmailbox-6.0.2.2 irb-1.2.3 rails-dom-testing-2.0.3
actionmailer-6.0.2.2 loofah-2.5.0 rails-html-sanitizer-1.3.0
actionpack-6.0.2.2 mail-2.7.1 railties-6.0.2.2
actiontext-6.0.2.2 marcel-0.3.3 rake-13.0.1
actionview-6.0.2.2 method_source-1.0.0 rdoc-6.2.1
activejob-6.0.2.2 mimemagic-0.3.4 sprockets-4.0.0
activemodel-6.0.2.2 mini_mime-1.0.2 sprockets-rails-3.2.1
activerecord-6.0.2.2 mini_portile2-2.4.0 test-unit-3.3.4
activestorage-6.0.2.2 minitest-5.13.0 thor-1.0.1
activesupport-6.0.2.2 net-telnet-0.2.0 thread_safe-0.3.6
builder-3.2.4 nio4r-2.5.2 tzinfo-1.2.7
bundler-2.1.4 nokogiri-1.10.9 websocket-driver-0.7.1
concurrent-ruby-1.1.6 power_assert-1.1.7 websocket-extensions-0.1.4
crass-1.0.6 racc-1.4.16 xmlrpc-0.3.0
erubi-1.9.0 rack-2.2.2 zeitwerk-2.3.0
globalid-0.4.2 rack-test-1.1.0
### cd /home/chris/.gem/ruby/2.7.0 ###
bash: cd: /home/chris/.gem/ruby/2.7.0: No such file or directory
### /home/linuxbrew/.linuxbrew/Cellar/ruby/2.7.1_3/lib/ruby/gems/2.7.0$ ls ###
cache doc gems specifications
### /home/linuxbrew/.linuxbrew/Cellar/ruby/2.7.1_3/lib/ruby/gems/2.7.0/gems$ ls ###
bundler-2.1.2 minitest-5.13.0 racc-1.4.16 test-unit-3.3.4
bundler-2.1.4 net-telnet-0.2.0 rake-13.0.1 xmlrpc-0.3.0
irb-1.2.3 power_assert-1.1.7 rdoc-6.2.1