Can't install on Travis about mini_racer HOT 4 CLOSED

Did you have a careful read of the readme :)

On Tuesday, 24 May 2016, Tommaso Pavese [email protected] wrote:

I'm experimenting with switching from therubyracer to mini_racer.
It works locally on OS X, but it fails on Travis (MRI 2.2):

Installing mini_racer 0.1.3 with native extensions

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

/home/travis/.rvm/rubies/ruby-2.2.3/bin/ruby -r ./siteconf20160524-6880-z39ic2.rb extconf.rb

checking for main() in -lpthread... yes
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling mini_racer_extension.cc
In file included from mini_racer_extension.cc:4:0:
/home/travis/build/---/---/vendor/bundle/ruby/2.2.0/gems/libv8-5.0.71.48.3-x86_64-linux/vendor/v8/include/v8.h:341:1: error: expected unqualified-id before ‘using’
/home/travis/build/---/---/vendor/bundle/ruby/2.2.0/gems/libv8-5.0.71.48.3-x86_64-linux/vendor/v8/include/v8.h:477:1: error: expected unqualified-id before ‘using’
/home/travis/build/---/---/vendor/bundle/ruby/2.2.0/gems/libv8-5.0.71.48.3-x86_64-linux/vendor/v8/include/v8.h:871:1: error: expected unqualified-id before ‘using’
mini_racer_extension.cc:136:51: error: ‘Handle’ has not been declared
mini_racer_extension.cc:136:57: error: expected ‘,’ or ‘...’ before ‘<’ token
mini_racer_extension.cc: In function ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’:
mini_racer_extension.cc:140:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:144:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:148:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:152:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:156:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:160:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:165:55: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:171:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:175:9: error: ‘value’ was not declared in this scope
mini_racer_extension.cc:184:53: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:186:57: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:193:26: error: ‘value’ was not declared in this scope
mini_racer_extension.cc: At global scope:
mini_racer_extension.cc:197:8: error: ‘Handle’ does not name a type
mini_racer_extension.cc: In function ‘VALUE rb_context_eval_unsafe(VALUE, VALUE)’:
mini_racer_extension.cc:299:61: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:306:63: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:348:56: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc: In function ‘void_ gvl_ruby_callback(void_)’:
mini_racer_extension.cc:396:2: error: ‘Handle’ was not declared in this scope
mini_racer_extension.cc:396:17: error: expected primary-expression before ‘>’ token
mini_racer_extension.cc:396:19: error: ‘external’ was not declared in this scope
mini_racer_extension.cc:396:45: error: expected primary-expression before ‘>’ token
mini_racer_extension.cc:396:46: error: ‘::Cast’ has not been declared
mini_racer_extension.cc:409:65: error: cannot convert ‘v8::Localv8::Value’ to ‘int’ for argument ‘2’ to ‘VALUE convert_v8_to_ruby(v8::Isolate_, int)’
mini_racer_extension.cc:430:2: error: ‘Handle’ was not declared in this scope
mini_racer_extension.cc:430:14: error: expected primary-expression before ‘>’ token
mini_racer_extension.cc:430:16: error: ‘v8_result’ was not declared in this scope
mini_racer_extension.cc:430:73: error: ‘convert_ruby_to_v8’ was not declared in this scope
make: *** [mini_racer_extension.o] Error 1

make failed, exit code 2

Gem files will remain installed in /home/travis/build/---/---/vendor/bundle/ruby/2.2.0/gems/mini_racer-0.1.3 for inspection.
Results logged to /home/travis/build/---/---/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0/mini_racer-0.1.3/gem_make.out
An error occurred while installing mini_racer (0.1.3), and Bundler cannot continue.

Make sure that gem install mini_racer -v '0.1.3' succeeds before bundling.

Is there any specific configuration I should add?

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#9

from mini_racer.

Ops.
RTFM to the rescue :-)

Thanks for the quick reply.

from mini_racer.

For people landing here from a Google search, see https://github.com/discourse/mini_racer#travis-ci

To install mini-racer you will need a version of gcc that supports C++11 (gcc 4.8) this is included by default in ubuntu trusty based images.

Travis today ships by default with a precise based image. Precise Pangolin (12.04 LTS) was first released in August 2012. Even though you can install GCC 4.8 on precise the simpler approach is to opt for the trusty based image.

Add this to your .travis.yml file:

- sudo: required
- dist: trusty

from mini_racer.

This helped to me https://github.com/rubyjs/mini_racer#troubleshooting specifically gem uninstall --all mini_racer libv8-node

from mini_racer.