I am using a Dockerfile to build a custom ruby image as follows:
FROM debian:9
RUN apt-get update \
&& apt-get install -y \
build-essential \
gcc \
openssl \
procps \
wget \
zlib1g-dev \
&& cd /tmp \
&& wget http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p0.tar.gz \
&& tar -xvzf ruby-2.0.0-p0.tar.gz \
&& ls -al \
&& cd ruby-2.0.0-p0 \
&& ./configure \
&& make \
&& make install
USER someuser
WORKDIR /home/someuser
The build finishes OK.
As a matter of fact, from within the image:
$ ruby -v
ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-linux]
But when I spin up the image and try to install bundler
$ gem install bundler
ERROR: Loading command: install (LoadError)
cannot load such file -- openssl
ERROR: While executing gem ... (NoMethodError)
undefined method `invoke_with_build_args' for nil:NilClass
Why is that, given I have installed openssl?
edit: It is NOT a duplicate of this because (although I am using OSX) I am compiling ruby WITHIN a debian:9 image and openssl gets installed within the image (Dockerfile)
edit: installing libssl-dev as also indicated in the potential duplicate question does not solve the issue either:
(custom-ruby)*➣ $ docker run -it --user=root pkaramol/test-ruby-new bash
root#bde5e149ced7:/home/someuser# dpkg -l | grep -i ssl
ii libssl-dev:amd64 1.1.0j-1~deb9u1 amd64 Secure Sockets Layer toolkit - development files
ii libssl-doc 1.1.0j-1~deb9u1 all Secure Sockets Layer toolkit - development documentation
ii libssl1.1:amd64 1.1.0j-1~deb9u1 amd64 Secure Sockets Layer toolkit - shared libraries
ii openssl 1.1.0j-1~deb9u1 amd64 Secure Sockets Layer toolkit - cryptographic utility
root#bde5e149ced7:/home/someuser# gem install bundler
ERROR: Loading command: install (LoadError)
cannot load such file -- openssl
ERROR: While executing gem ... (NoMethodError)
undefined method `invoke_with_build_args' for nil:NilClass
Related
I can not install ruby's gems on alpine docker image. I've tried different approaches from other questions to solve ERROR: While executing gem ... (Gem::FilePermissionError), but there are solutions either for Ubuntu or for Mac OS.
Part of docker file code:
RUN set -ex \
&& apk add --no-cache --update ruby ruby-dev ruby-bundler \
&& gem install --no-document --source https://rubygems.org --version 3.6.6 inspec
OUTPUT:
+ apk add --no-cache --update ruby ruby-dev ruby-bundler
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/x86_64/APKINDEX.tar.gz
(1/11) Installing yaml (0.2.5-r0)
(2/11) Installing ruby-libs (2.7.3-r1)
(3/11) Installing ruby (2.7.3-r1)
(4/11) Installing ruby-etc (2.7.3-r1)
(5/11) Installing ruby-io-console (2.7.3-r1)
(6/11) Installing ruby-bundler (2.2.20-r0)
(7/11) Installing libgmpxx (6.2.1-r0)
(8/11) Installing gmp-dev (6.2.1-r0)
(9/11) Installing libucontext (1.1-r0)
(10/11) Installing libucontext-dev (1.1-r0)
(11/11) Installing ruby-dev (2.7.3-r1)
Executing busybox-1.33.1-r2.trigger
Executing glibc-bin-2.33-r0.trigger
/usr/glibc-compat/sbin/ldconfig: /usr/glibc-compat/lib/ld-linux-x86-64.so.2 is not a symbolic link
OK: 1409 MiB in 141 packages
+ gem install --no-document --source https://rubygems.org --version 3.6.6 inspec
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /usr/lib/ruby/gems/2.7.0 directory.
The command '/bin/sh -c set -ex && apk add --no-cache --update ruby ruby-dev ruby-bundler && gem install --no-document --source https://rubygems.org --version 3.6.6 inspec' returned a non-zero code: 1 ```
This seems to be a problem with docker versions earlier than 20.10.4, and at the time of writing this, DockerHub runs an older version.
Option 1:
If you have control over the version of your docker engine, upgrade it to the latest version (comments suggest at least version 20.10.4).
Option 2:
Use FROM alpine:3.13.
With the latest alpine (3.14) it breaks.
Option 3:
Use the official ruby alpine image. I tested with FROM ruby:3-alpine.
References:
The issue opened on alpine/aports
The relevant release notes section for alpine 3.14
I am using Ruby version 2.2.0 in my Rails Application and Rails version is 4.2.0.
Currently, Project is built through docker, so I am thinking of to upgrade the ruby version with 2.4.0 version.
I believe I need to change the docker image to upgrade the ruby version.
I already check a few of the articles but didn't get enough information.
Docker file
FROM ruby:2.2.0
RUN apt update && \
apt install -y --no-install-recommends \
git \
curl \
gnupg2 \
libpq-dev \
libmysqlclient-dev \
nodejs \
graphviz \
&& rm -rf /var/lib/apt/lists/*
Once ruby version upgraded then I will upgrade the rails version.
Any help will be appreciated.
You can always build your own Docker image as such:
FROM ubuntu
RUN apt-get update
RUN apt-get install -y build-essential wget
RUN wget --no-check-certificate -O ruby-install.tar.gz https://github.com/postmodern/ruby-install/archive/master.tar.gz
RUN tar -xzvf ruby-install.tar.gz
RUN cd ruby-install-master && make install
RUN cd /
RUN rm -rf ruby-install-master && rm -rf ruby-install.tar.gz
RUN ruby-install --latest
RUN ruby-install -i /usr/local/ ruby 2.4.0 -- --disable-install-doc
RUN gem update --system --no-document
RUN gem install bundler --force
depends on how one manages ruby application and ruby version. here are few things i would offer to check:
update Gemfile if bundler is used
$ cat Gemfile | head -n 1
ruby '2.4.0'
update .ruby-version if rbenv or [rvm][3] is used
$ cat .ruby-version
2.4.0
update Dockerfile if docker is used
$ cat Dockerfile | grep FROM
FROM ruby:2.4.0
I tried installing the tk GUI for Ubuntu ruby
With the command:
gem install tk
But the command does not work.
What can I do?
Hey I ran into this same thing recently while porting the Princeton Standard library to ruby tk standard_draw_tk
First make sure libaries are installed
sudo apt-get install tcl8.5-dev tk8.5-dev
Now you need to soft link the libaries
sudo ln -s /usr/lib/x86_64-linux-gnu/tcl8.5/tclConfig.sh /usr/lib/tclConfig.sh
sudo ln -s /usr/lib/x86_64-linux-gnu/tk8.5/tkConfig.sh /usr/lib/tkConfig.sh
sudo ln -s /usr/lib/x86_64-linux-gnu/libtcl8.5.so.0 /usr/lib/libtcl8.5.so.0
sudo ln -s /usr/lib/x86_64-linux-gnu/libtk8.5.so.0 /usr/lib/libtk8.5.so.0```
Now you can install the tk gem on linux
gem install tk
The original blog post where I found this information
You can use options too.
gem install tk -- --with-tcltkversion=8.6 \
--with-tcl-lib=/usr/lib/x86_64-linux-gnu \
--with-tk-lib=/usr/lib/x86_64-linux-gnu \
--with-tcl-include=/usr/include/tcl8.6 \
--with-tk-include=/usr/include/tcl8.6 \
--enable-pthread
Before install TK, you need Ruby dev (contains all the HEADERS):
sudo apt-get install ruby-all-dev
I am trying to create a docker image using a ruby app using the docker file:
FROM jruby:latest
# Install apt based dependencies required to run Rails as
# well as RubyGems. As the Ruby image itself is based on a
# Debian image, we use apt-get to install those.
RUN apt-get update && apt-get install -y \
build-essential \
nodejs \
git \
ruby-dev \
gcc \
libffi-dev \
make \
zlib1g-dev \
libssl-dev \
libreadline6-dev \
libyaml-dev
# Configure the main working directory. This is the base
# directory used in any further RUN, COPY, and ENTRYPOINT
# commands.
RUN mkdir -p /app
WORKDIR /app
# Copy the Gemfile as well as the Gemfile.lock and install
# the RubyGems. This is a separate step so the dependencies
# will be cached unless changes to one of those two files
# are made.
COPY Gemfile Gemfile.lock ./
RUN gem install bundler && bundle install --jobs 20 --retry 5
# Copy the main application.
COPY . ./
# Expose port 3000 to the Docker host, so we can access it
# from the outside.
EXPOSE 3000
but i get an error when i'm trying to build this docker image
the gem install RedCloth is giving an error saying that I need to install development tools first.
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
current directory: /usr/local/bundle/gems/RedCloth-4.3.2/ext/redcloth_scan
/opt/jruby/bin/jruby -r ./siteconf20181127-31-1zsapr.rb extconf.rb
checking for main() in -lc... RuntimeError: The compiler failed to generate an
executable file.
You have to install development tools first.
How do I fix this?
jruby has often has trouble with native extensions. In this case, the redcloth gem used to provide precompiled binaries for jruby but as of version 4.3 (the version you're attempting to install) they are no longer available:
Precompiled binary gems are provided for JRuby and Win32 platforms prior to version 4.3.
According to the README, you should be able to run rake compile to build the binaries. This may be a lot of extra work in your Docker image to make work, so I would recommend trying an older version of redcloth that has the binaries you need first. (keep in mind, the 4.2 series was released in 2011 and may not have the functionality you need)
First off, sorry for my bad English.
I'm trying to install Ruby 2.3.0 on my system with rbenv via Windows Subsystem for Linux aka Ubuntu on Windows 10. I followed this instruction (but not 100% exactly). but every time I try, It fails to build Ruby with this log.
check struct members..
check libraries....
Use ActiveTcl libraries (if available).
Search tclConfig.sh and tkConfig.sh..............................
Fail to find [tclConfig.sh, tkConfig.sh]
Use X11 libraries (or use TK_XINCLUDES/TK_XLIBSW information on tkConfig.sh).
Warning:: cannot find X11 library. tcltklib will not be compiled (tcltklib is disabled on your Ruby. That is, Ruby/Tk will not work). Please check configure options. If your Tcl/Tk don't require X11, please try --without-X11.
Can't find X11 libraries.
So, can't make tcltklib.so which is required by Ruby/Tk.
Failed to configure tk. It will not be installed.
Failed to configure tk/tkutil. It will not be installed.
configuring zlib
make[1]: Entering directory `/tmp/ruby-build.20160522033606.7696/ruby-2.3.1'
make -C ext/digest/sha2 -w --jobserver-fds=6,7 -j V= realclean
make[2]: Entering directory `/tmp/ruby-build.20160522033606.7696/ruby-2.3.1/ext/digest/sha2'
Makefile:39: *** missing separator. Stop.
make[2]: Leaving directory `/tmp/ruby-build.20160522033606.7696/ruby-2.3.1/ext/digest/sha2'
make[1]: *** [ext/digest/sha2/realclean] Error 2
make[1]: Leaving directory `/tmp/ruby-build.20160522033606.7696/ruby-2.3.1'
make: *** [build-ext] Error 2
and this is my installed package list
libx11-data/trusty,now 2:1.6.2-1ubuntu2 all [installed]
libx11-dev/trusty,now 2:1.6.2-1ubuntu2 amd64 [installed]
libx11-doc/trusty,now 2:1.6.2-1ubuntu2 all [installed,automatic]
libx11-xcb1/trusty,now 2:1.6.2-1ubuntu2 amd64 [installed,automatic]
libtk8.4/trusty,now 8.4.20-7 amd64 [installed,automatic]
libtcl8.4/trusty,now 8.4.20-7 amd64 [installed,automatic]
As you see, I installed X11, tcl, tk but my system can't detect them.
Have I done wrong? or it is just a bug?
Any help would be appreciated. Thank you for reading.
My installation follow this tutorial, go there for most recent update: link here.
1. Install Ruby
First some dependencies for Ruby:
sudo apt-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev software-properties-common libffi-dev
Now for Ruby: there are 3 ways to install, each way conflict with each other, so choose one you think fit yours most or my suggestion: rbenv
Using rbenv (recommend)
cd
git clone https://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
exec $SHELL
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc
exec $SHELL
rbenv install 2.3.1
rbenv global 2.3.1
ruby -v
Using rvm
sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
curl -sSL https://get.rvm.io | bash -s stable
source ~/.rvm/scripts/rvm
rvm install 2.3.1
rvm use 2.3.1 --default
ruby -v
From the source
cd
wget http://ftp.ruby-lang.org/pub/ruby/2.3/ruby-2.3.1.tar.gz
tar -xzvf ruby-2.3.1.tar.gz
cd ruby-2.3.1/
./configure
make
sudo make install
ruby -v
After install Ruby, install Bundler
gem install bundler
2. Install Rails
First you need NodeJS:
curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
sudo apt-get install -y nodejs
Then install rails:
gem install rails -v 4.2.6
If you're using rbenv, you'll need to run the following command to make the rails executable available:
rbenv rehash
Now that you've installed Rails, you can run the rails -v command to make sure you have everything installed correctly:
rails -v
# Rails 4.2.6
3. Install DB
MySQL:
You can install MySQL server and client from the packages in the Ubuntu repository. As part of the installation process, you'll set the password for the root user. This information will go into your Rails app's database.yml file in the future.
sudo apt-get install mysql-server mysql-client libmysqlclient-dev
PostgreSQL:
Currently, some bug prevents you from installing Postgres correctly, so I recommend you MySQL for now.
sudo sh -c "echo 'deb http://apt.postgresql.org/pub/repos/apt/ xenial-pgdg main' > /etc/apt/sources.list.d/pgdg.list"
wget --quiet -O - http://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc | sudo apt-key add -
sudo apt-get update
sudo apt-get install postgresql-common
sudo apt-get install postgresql-9.5 libpq-dev
The Postgres installation doesn't setup a user for you, so you'll need to follow these steps to create a user with permission to create databases. Feel free to replace chris with your username.
sudo -u postgres createuser chris -s
# If you would like to set a password for the user, you can do the following
sudo -u postgres psql
postgres=# \password chris
Final Steps
Now make sure things go right not left
#### If you want to use SQLite (not recommended)
rails new myapp
#### If you want to use MySQL
rails new myapp -d mysql
#### If you want to use Postgres
# Note that this will expect a postgres user with the same username
# as your app, you may need to edit config/database.yml to match the
# user you created earlier
rails new myapp -d postgresql
# Move into the application directory
cd myapp
# If you setup MySQL or Postgres with a username/password, modify the
# config/database.yml file to contain the username/password that you specified
# Create the database
rake db:create
rails server
Make sure you have updated your Windows installation - run 'Windows 10 Upgrade Assistant' and install the Windows 10 Creators Update. Anything before this is riddled with bugs and my rbenv Rails install wouldn't work. If it still won't work after updating Windows to CU then you can always just use rvm instead. You may need to reinstall everything anyway, as its recommended to reinstall/upgrade Ubuntu if you are using WSL.