I am trying to install argon2 gem on JRuby 9.1.13,
Here is the gem's homepage.
So I run gem install argon2
and got the error
Fetching: argon2-1.1.2.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing argon2:
ERROR: Failed to build gem native extension.
current directory: C:/jruby-9.1.13.0/lib/ruby/gems/shared/gems/argon2-1.1.2/
ext/argon2_wrap
C:/jruby-9.1.13.0/bin/jruby.exe -r ./siteconf20180326-5312-1uqpyqe.rb extconf.rb
I understand that it has something to do with JRuby as I tried to install it on MRI Ruby and succeed.
As per the documentation it was tested on JRuby
Tested platforms are MRI Ruby 2.2, 2.3 and JRuby 9000. No assertions are made on other platforms.
Am I doing it wrong? Or are there any alternative gems for implementing argon2 on JRuby?
Related
I am trying to build the example gem from here following the mruby documentation for building gems.
I'm on a Mac OS Catalina, and I have installed RVM to manage my installation mruby. Right now which ruby returns /Users/mdorier/.rvm/rubies/mruby-2.0.1/bin/ruby so I can see that mruby is used.
The example gem above has an mrbgem.rake file, so even though the documentation doesn't explain how to build the gem, I suppose rake should be invoked in that directory. I didn't have rake installed, so I tried to install it with gem install rake, but it seems that Mac OS's native gem executable in /usr/bin got invoked, apparently installing the normal ruby's rake gem. When I call that rake, it doesn't find a Rakefile in the directory. If I specify rake -f mrbgem.rake, it tells me NameError: uninitialized constant MRuby.
I see that mruby doesn't have a gem command but seems to have a mgem that can be installed with gem. I installed it. I see that there is a mruby-rake mgem available, which I activated using mgem add mruby-rake, but it doesn't change what the rake command points to.
Can someone explain how I can install and use the proper rake command to build this mruby gem?
I'm trying to install the postgres gem "pg" in my rack/bundler app and keep failing when attempting to install through RubyMine.
Fetching gem metadata from https://rubygems.org/.........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Using addressable (2.3.5)
Using bcrypt-ruby (3.1.2)
Using data_objects (0.10.13)
Using dm-core (1.2.1)
Using dm-aggregates (1.2.0)
Using dm-constraints (1.2.0)
Using dm-migrations (1.2.0)
Using fastercsv (1.5.5)
Using json (1.8.1)
Using json_pure (1.8.0)
Using multi_json (1.8.2)
Using dm-serializer (1.2.2)
Using dm-timestamps (1.2.0)
Using dm-transactions (1.2.0)
Using stringex (1.5.1)
Using uuidtools (2.1.4)
Using dm-types (1.2.2)
Using dm-validations (1.2.0)
Using datamapper (1.2.0)
Using dm-do-adapter (1.2.0)
Installing do_postgres (0.10.13)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/adam419/.rvm/rubies/ruby-2.0.0-p195/bin/ruby extconf.rb
checking for main() in -lpq... yes
checking for libpq-fe.h... no
*** 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
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/Users/adam419/.rvm/rubies/ruby-2.0.0-p195/bin/ruby
--with-pgsql-server-dir
--without-pgsql-server-dir
--with-pgsql-server-include
--without-pgsql-server-include=${pgsql-server-dir}/include
--with-pgsql-server-lib
--without-pgsql-server-lib=${pgsql-server-dir}/
--with-pgsql-client-dir
--without-pgsql-client-dir
--with-pgsql-client-include
--without-pgsql-client-include=${pgsql-client-dir}/include
--with-pgsql-client-lib
--without-pgsql-client-lib=${pgsql-client-dir}/
--with-pqlib
--without-pqlib
Could not find PostgreSQL build environment (libraries & headers): Makefile not created
Gem files will remain installed in /Users/adam419/.rvm/gems/ruby-2.0.0-p195#global/gems/do_postgres-0.10.13 for inspection.
Results logged to /Users/adam419/.rvm/gems/ruby-2.0.0-p195#global/gems/do_postgres-0.10.13/ext/do_postgres/gem_make.out
An error occurred while installing do_postgres (0.10.13), and Bundler cannot
continue.
Make sure that `gem install do_postgres -v '0.10.13'` succeeds before bundling.
So for some reason, with my current project, if I install a gem through the command line it doesn't get added to the External Libraries folder in Rubymine, and have so far been relying on it's own bundle/gem installer. So from reading other questions, I saw to download the Postgres93 support for Mac os x and in the command line I attempted to install postgres gem by specifying the path to the pg_config file, and it downloaded successfully, but didn't get added to the libraries in the project in Rubymine.
sudo gem install pg -- --with-pg config=/Applications/Postgres93.app/Contents/MacOS/bin/pg_config
The above command worked, but didn't cause the gem to appear in Rubymine, and thus I am still unable to push to Heroku. So when attempting to give the additional arguments to the bundle installer I get syntax errors when entering in
--with-pg-config=/Applications/Postgres93.app/Contents/MacOS/bin/pg_config
Any ideas how to resolve this?
Solution -- Reinstalled Postgresql with homebrew
I am trying to install redmine_contacts plugin for my redmine 2.2.3.0 (which is installed using BITNami installer), as in readme.rdoc:
Copy redmine_contacts plugin to {RAILS_APP}/plugins on your redmine path
Run bundle install --without development test RAILS_ENV=production
Run rake redmine:plugins NAME=redmine_contacts RAILS_ENV=production
The first two steps was successful, but last executing last command, following error would occur:
(in /home/.../redmine-2.2.3-0/apps/redmine/htdocs)
Could not find sprockets-2.2.1 in any of the sources
Run bundle install to install missing gems.
To see if the sprockets library is installed by executing command: #bundle show sprockets, it shows a newer version of this library is installed:
/var/lib/gems/1.8/gems/sprockets-2.2.2
I think somehow the BitNami version of gem which is installed is not compatible with the sprockets-2.2.2 on the system and it requires 2.2.1. Maybe you should change to that version.
Try something like:
gem install sprockets -v 2.2.1
I'm trying to install RVM on a CentOS host and it fails with this error:
/usr/local/rvm/rubies/ruby-1.9.3-p194/bin/ruby: error while loading shared libraries: libruby.so.1.9: cannot open shared object file: No such file or directory
Libraries missing for ruby-1.9.3-p194: libruby.so.1.9. Refer to your system manual for installing libraries
Mounting remote ruby failed, trying to compile.
After some Googling it seems I need to manually install the libyaml package, to which the host says:
No package libyaml available.
Any ideas?
Try installing this using RVM :
rvm pkg install libyaml
It works on my CENTOS 6.3 VPS.
with the latest rvm (run rvm get head), libyaml is automatically fetched when installing Ruby (well, at least on 1.9.3).
You'll see if it has been installed by inspecting /usr/local as that's where rvm puts it...
I've managed to solve it by piecing together others' attempts. I followed these instructions, and despite getting an error that read:
Error running 'autoreconf -is --force', please read /usr/local/rvm/log/ruby-1.9.2-p320/yaml/autoreconf.log
I managed to install both the rake gem and the rails gem.
I'm trying to install the following ruby gem on my mac:
http://www.sinatrarb.com/intro.html
I get the following message:
michael-rosarios-macbook:bin michaelrosario1$ mono ir.exe igem sinatra
ERROR: While executing gem ... (RuntimeError)
Unknown command sinatra
michael-rosarios-macbook:bin michaelrosario1$
Can someone more familiar with Ruby/IronRuby help me out?
It appears that I had missed an argument installing sinatra:
michael-rosarios-macbook:bin michaelrosario1$ mono ir.exe igem install sinatra
Successfully installed rack-1.0.0
Successfully installed sinatra-0.9.4
2 gems installed
Installing ri documentation for rack-1.0.0...
Installing ri documentation for sinatra-0.9.4...
Installing RDoc documentation for rack-1.0.0...
Installing RDoc documentation for sinatra-0.9.4...
I'm now experiencing issues with writing a "hello world" example using Sinatra. This is probably related to Shay's comment. Any other thoughts!?
First thing - I'm not familiar with mono, but on Windows I would execute "igem sinatra" without ir before that. Maybe that's the problem?
Anyways, if you're having troubles installing the gem using igem, try MRI gem installer instead.
After that you'll be able to use it via IronRuby with a tiny tweak.
On your ruby file add the next line:
$LOAD_PATH << path_to_mri_gems_folder
where path_to_mri_gems_folder would be the full path to the MRI gems folder.
After this line require sinatra.
There is also a patch of the IronRuby team for Sinatra, I'm not sure if it's still needed:
http://www.ironruby.net/Documentation/Real_Ruby_Applications/Sinatra
Shay.