patron gem fail

patron

Installing patron 0.4.20 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /home/ubuntu/.rbenv/versions/2.2.3/bin/ruby -r ./siteconf20151121-13137-yck58r.rb extconf.rb

checking for curl-config... no
checking for main() in -lcurl... 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
        --without-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=/home/ubuntu/.rbenv/versions/2.2.3/bin/$(RUBY_BASE_NAME)
        --with-curl-dir
        --without-curl-dir
        --with-curl-include
        --without-curl-include=${curl-dir}/include
        --with-curl-lib
        --without-curl-lib=${curl-dir}/lib
        --with-curllib
        --without-curllib
extconf.rb:34:in `<main>':   Can't find libcurl or curl/curl.h (RuntimeError)
  Try passing --with-curl-dir or --with-curl-lib and --with-curl-include
  options to extconf.
extconf failed, exit code 1
Gem files will remain installed in /home/ubuntu/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/patron-0.4.20 for inspection.
Results logged to /home/ubuntu/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/extensions/x86_64-linux/2.2.0-static/patron-0.4.20/gem_make.out
An error occurred while installing patron (0.4.20), and Bundler cannot continue.
Make sure that `gem install patron -v '0.4.20'` succeeds before bundling.

@bakeris you safe me

This didn't fix my issue. But following lines did:

sudo apt remove -y libcurl4
sudo apt install -y libcurl4 curl libcurl4-openssl-dev

Fix that worked for me with Homebrew + macOS

brew reinstall openssl
export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/opt/openssl/lib/
bundle

I wonder what should I install on Alpine Linux.

UPD: apk add ruby-dev curl-dev build-base

sudo apt-get install libcurl3-dev
This should fix it

Thanks 👍

for centos 7

$ yum install libcurl-devel

thanks for your response it worked for me!

@gabbio work for me, thank's

@gabbio

sudo apt-get install libcurl3-dev This should fix it

Thanks, man

@gabbio work for me, thank's

sudo apt install -y libcurl4 curl libcurl4-openssl-dev did it for me on ubuntu 22.04 with ruby 2.6