Error: cannot load such file -- debugger/ruby_core_source

[ruby-debug]

Error: cannot load such file -- debugger/ruby_core_source

[Eric-Guo]

@atefth because you are using 2.4.0-dev, which probably the ruby master version, so won't include in ruby_core_source.

So do not using ruby 2.4.0, using 2.3.0 instead.

[denofevil]

@atefth alternatively you can specify --with-ruby-include= command line argument and provide 2.4.0 sources location

[virtualstaticvoid]

+1

[JohnBat26]

Now, this situation reproduce with ruby-2.0.0-p353.
But with 2.0.0-p247 all works properly.

[Eric-Guo]

+1 in ruby 2.0.0p353 (2013-11-22) [i386-mingw32]

[Eric-Guo]

@JohnBat26 @virtualstaticvoid

I successfully resolve this issue my self...

1. git clone https://github.com/cldwalker/debugger-ruby_core_source
2. copy lib folder to C:\Ruby200\lib\ruby\gems\2.0.0\gems\debugger-ruby_core_source-1.3.0
3. delete source header that you needn't in gems\debugger-ruby_core_source-1.3.0\lib\debugger\ruby_core_source (optional)

Then following normal process to install debase version 0.0.9 or debugger version 1.6.4 on ruby-2.0.0-p353

[gamov]

Same error with 2.1.0-p0 making Rubymine 6.0.3 unable to debug Ruby 2.1 project!
mkmf.log:

have_header: checking for vm_core.h... -------------------- no

"/usr/bin/clang -o conftest -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/x86_64-darwin12.0 -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/ruby/backward -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0 -I. -I/Users/gamov/.rvm/src/ruby-2.1.0 -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -I/Users/mpapis/.sm/pkg/active/include -fPIC -mmacosx-version-min=10.6 -pipe conftest.c  -L. -L/Users/gamov/.rvm/rubies/ruby-2.1.0/lib -L. -L/Users/mpapis/.sm/pkg/active/lib -L/usr/lib -fPIC -Bstatic -fstack-protector   -arch x86_64   -lruby-static -framework CoreFoundation  -lpthread -ldl -lobjc "
ld: warning: directory not found for option '-L/Users/mpapis/.sm/pkg/active/lib'
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return 0;
6: }
/* end */

"/usr/bin/clang -E -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/x86_64-darwin12.0 -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/ruby/backward -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0 -I. -I/Users/gamov/.rvm/src/ruby-2.1.0 -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -O3 -I/Users/mpapis/.sm/pkg/active/include -fPIC -mmacosx-version-min=10.6 -pipe  conftest.c -o conftest.i"
conftest.c:3:10: fatal error: 'vm_core.h' file not found
#include <vm_core.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <vm_core.h>
/* end */

--------------------

have_header: checking for vm_core.h... -------------------- no

"/usr/bin/clang -E -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/x86_64-darwin12.0 -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/ruby/backward -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0 -I. -I/Users/gamov/.rvm/rubies/ruby-2.1.0/include/ruby-2.1.0/ruby-2.1.0-p0 -O3 -I/Users/mpapis/.sm/pkg/active/include -fPIC -mmacosx-version-min=10.6 -pipe  conftest.c -o conftest.i"
conftest.c:3:10: fatal error: 'vm_core.h' file not found
#include <vm_core.h>
         ^
1 error generated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <vm_core.h>
/* end */

--------------------

[gamov]

I solved my issue by removing old debug gems (ruby-debug-ide)

[os97673]

I believe the problem has been resolved already. Feel free to reopen if it is not.

[atefth]

I have no debug gems install (ruby-debug-ide)

Here is my mkmf.log:

mkmf.txt

What could be causing this build issue?

[atefth]

Thanks a bunch @Eric-Guo! 👍

[atefth]

@denofevil I tried doing that but the thing is I use rbenv for managing my ruby versions and I tried using the ruby include parameter while installing the gem; It was throwing an invalid parameter parse error or something... I guess I am not really sure where rbenv places the ruby source.. oiamanoob!