My Gemfile and Gemfile.lock is in Git repository like http://gembundler.com/deploying.html
I use 'rbconfig' for prevent to load rb-fsevent on linux production server but capistrano fail on executing command 'bundle install'
I use capistrano with require 'bundler/capistrano'
See stack trace :
You are trying to install in deployment mode after changing
Your Gemfile. Run 'bundle install' elsewhere and add the
Updated Gemfile.lock to version control.
You have deleted from the Gemfile:
rb-fsevent
in my Gemfile :
case HOST_OS
when /darwin/i
gem "rb-fsevent"
end
How to avoid this?
I had the same exact problem, it appears that bundler already resolved this, but is not well documented.
Try with install_if and a lambda:
gem 'rb-fsevent', install_if: ->() { `uname` =~ /darwin/i }
On Capistrano, you can set an option like set :bundle_without, [:darwin] to skip certain groups while bundling your gems in production.
Try assigning the gem to a group: gem "rb-fsevent", group: :darwin in your Gemfile and try again after doing $ bundle on your local machine && pushing to your remote repository.
Related
This is my first attempt to push a Rails v6.0.0 app to Heroku. The error msgs are:
Could not detect rake tasks
ensure you can run `$ bundle exec rake -P` against your app
and using the production group of your Gemfile.
Activating bundler (2.0.1) failed:
Could not find 'bundler' (2.0.1) required by your /tmp/build_94b6a9e04d812c465a5480f59429532e/Gemfile.lock.
To update to the latest version installed on your system, run `bundle update --bundler`.
To install the missing version, run `gem install bundler:2.0.1`
Checked in 'GEM_PATH=vendor/bundle/ruby/2.5.0', execute `gem env` for more information
To install the version of bundler this project requires, run `gem install bundler -v '2.0.1'`
I can run 'bundle exec rake -P', no problem.
I have verified that bundler 2.0.1 is installed, no problem.
Suggestions?
A similar bugreport on the bundler repo mentions that bundler 2.0.1 conflicts with heroku. I've copied the following fix instructions from that comment:
gem install bundler -v 2.0.2
bundle update --bundler
commit & push Gemfile.lock changes in your repo
deploy with git push heroku master
I created a build script using Rake & Albacore which builds a solution and executes unit tests. I am trying to set it up in TeamCity. I am getting this error.
Cannot start build runner: If you wan't to use bundler please install
it at first. The gem wasn't found in Gem paths of Ruby SDK with
interpreter: 'C:\Ruby187\bin/ruby.exe'.
Hide stacktrace
jetbrains.buildServer.agent.rakerunner.RakeTasksBuildService$MyBuildFailureException:
If you wan't to use bundler please install it at first. The gem wasn't
found in Gem paths of Ruby SDK with interpreter:
'C:\Ruby187\bin/ruby.exe'. Gem paths: C:/Ruby187/lib/ruby/gems/1.8
C:/Users/af/.gem/ruby/1.8
I added one parameter, where Albacore is installed. But, I am still getting the error.
GEM_PATH=C:\Ruby187\lib\ruby\gems\1.8\gems\albacore-0.3.4\albacore.gemspec
Ok finally was able to resolve the problem. I simply created a batch file that executes the rake task and instead of using "Rake Build Step" in Team city; used the command line build step and executed the batch file. It also gives me complete log of all the build steps, tests run etc.
Hopefully this will help someone else too. You don't need to setup a Rake Build Step as it turns out.
It's not clear that Albacore was missing. The error message indicates that TeamCity cannot find Rake itself!
Cannot start build runner
What was the exact Rake task configuration? Specifically the Ruby Interpreter configuration section? You can tell TeamCity exactly which Ruby to run, which will affect which gems are available (and Rake is just a gem).
It looks like you have a Ruby 1.8.7 installed and that you must have installed Albacore
cmd> gem install albacore
Do you also have Rake installed? In Ruby 1.8.7, the Rake gem was not included by default. You can list the machine's installed gems by
cmd> gem list --local
You'll should install Rake.
cmd> gem install rake
I'm not actually sure how you ended up getting this to work. What's the contents of the batch file? Do you have any other Ruby/Rake installed?
I'm having some trouble with rbenv and bundler. When I bundle install on my app, I get an error saying that an error occurred while installing Rake.
I'm thinking this has something to do with rbenv not pointing to the write path for gems -- but I'm not positive.
Why is bundler not able to install rake when rake appears to be present?
Console Output
deploy#telemed-test:/u/apps/telemed_solutions/current$ bundle install
Fetching gem metadata from http://rubygems.org/.......
Fetching gem metadata from http://rubygems.org/..
NoMethodError: private method `open' called for Gem::Package:Class
An error occured while installing rake (0.9.2), and Bundler cannot continue.
Make sure that `gem install rake -v '0.9.2'` succeeds before bundling.
deploy#telemed-test:/u/apps/telemed_solutions/current$
deploy#telemed-test:/u/apps/telemed_solutions/current$ rbenv version
1.9.3-p125 (set by /home/deploy/.rbenv/version)
deploy#telemed-test:/u/apps/telemed_solutions/current$ gem list
*** LOCAL GEMS ***
bigdecimal (1.1.0)
bundler (1.1.3)
io-console (0.3)
json (1.6.6, 1.5.4)
minitest (2.12.1, 2.5.1)
rake (0.9.2)
rdoc (3.12, 3.9.4)
It might be time to upgrade rubygems. Some of the specification files may be calling rubygems methods that don't exist in your version.
Run gem --version to check your current version.
And gem update --system to upgrade to the latest.
I just upgraded to Rails 3.1 and the first app i've tried to deploy to Heroku has encountered a problem relating to Postgres adapter. I'm able to push the app to heroku but then when i try to migrate the database i get the following error:
heroku rake db:migrate
rake aborted!
Please install the postgresql adapter: `gem install activerecord-postgresql-adapter`
(pg is not part of the bundle. Add it to Gemfile.)
Tasks: TOP => db:migrate => db:load_config
(See full trace by running task with --trace)
when I try their suggested install i get:
ERROR: Could not find a valid gem 'activerecord-postgresql-adapter' (>= 0) in any repository
ERROR: Possible alternatives: activerecord-postgis-adapter, activerecord-jdbcpostgresql-adapter, activerecord-postgresql-cursors, activerecord-jdbcmysql-adapter, activerecord-jdbcmssql-adapter
which already seems weird... so what exact gem should I install to get this thing working if not what they say I should install??
When I try installing gem pg i get:
Building native extensions. This could take a while...
ERROR: Error installing pg:
ERROR: Failed to build gem native extension.
/Users/jerometufte/.rvm/rubies/ruby-1.9.2-p180/bin/ruby extconf.rb
checking for pg_config... no
No pg_config... trying anyway. If building fails, please try again with
--with-pg-config=/path/to/pg_config
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
...
I'm using SQLite3 currently. Any help greatly appreciated, this is baffling me.
Option 1:
Add pg to your Gemfile but skip trying to install it locally.
$ cat Gemfile
...
group :production do
# gems specifically for Heroku go here
gem "pg"
end
# Skip attempting to install the pg gem
$ bundle install --without production
Option 2 (Debian/Ubuntu):
Add pg to your Gemfile but first install the prerequisites.
$ cat Gemfile
...
group :production do
# gems specifically for Heroku go here
gem "pg"
end
# Install the pg gem's dependencies first
$ sudo apt-get install libpq-dev
# Then install the pg gem along with all the other gems
$ bundle install
You definitely need pg in the Gemfile for Heroku.
About the error you're getting locally: make sure you have postgres installed, run gem install pq -- --with-pg-config=[path to wherever your pg-config binary is], then bundle install.
Alternatively, if your local database is working fine (either because you're using sqlite or postgres-pr), you could put the gem 'pg' line in your Gemfile in a group called production, then bundle install --without production locally.
More up-to-date info: It had something to do with a different version of pg gem locally.
I already had pg in a production group (I run sqllite locally), but Heroku was still puking.
The problem went away for my new Rails 3.1 app when I:
rm Gemfile.lock
touch Gemfile
bundle install
git add .
git commit -am "wiped Gemfile.lock re-ran bundle install"
git push heroku master
worked like a charm when I then ran heroku run rake db:migrate
I'm using the following config/warble.rb in my hello-world-style application:
Warbler::Config.new do |config|
config.dirs = %w(app config tmp gems views)
config.includes = FileList["hello.rb"]
config.gems = ["sinatra"]
config.gem_dependencies = true
end
Now when I run jruby -S warble this is the error message:
warble aborted!
uninitialized constant Warbler::Jar::Pathname
org/jruby/RubyModule.java:2526:in `const_missing'
Can anyone help me out with it? The application runs without problems when executed directly so it looks like I have all the required gems installed.
Environment:
JRuby 1.6.1 (same with 1.5.6)
Sinatra 1.2.6
Warbler 1.3.0
Windows XP
Ubuntu 10.04.1
I've found a workaround for this that works with both ruby and jruby.
Instead of specifying the gems inside config/warble.rb I've installed the Bundler gem and created Gemfile in the root folder of my application with the following content:
source :rubygems
gem "sinatra"
With that removed from the config/warble.rb file the actual content of this file looks like this:
Warbler::Config.new do |config|
config.includes = FileList["hello.rb"]
end
To summarize:
gems go into the Gemfile
application files go into the config/warble.rb file
As it turns out there's an obvious bug in warbler preventing this functionality to work under jruby 1.6.1 and ruby 1.8.7 (don't know about other versions because I didn't test it).
Take a look here for a quick fix:
https://github.com/padcom/warbler/commit/b4b24e17dee5bb98525203c82519a8901874ef81