is there a windows gem available for download somewhere? having a hard time getting this going

[CrocodilePundee]

[ealdent]

Sorry, no, I never tested with windows. Basically it's just a wrapper around the C code by David Blei. You may be able to take that and do something with it.

[CrocodilePundee]

thanks for the quick turnaround, but i am one step ahead a ya! i installed devkit so i could force it to compile the gem from source, but it is giving me several errors:

C:\DevKit>gem install lda-ruby --platform=ruby Building native extensions. This could take a while... ERROR: Error installing lda-ruby: ERROR: Failed to build gem native extension.

C:/Ruby193/bin/ruby.exe extconf.rb

creating Makefile

make generating lda-i386-mingw32.def compiling cokus.c compiling lda-alpha.c lda-alpha.c: In function 'quiet_opt_alpha': lda-alpha.c:73:12: warning: variable 'f' set but not used [-Wunused-but-set-vari able] compiling lda-data.c compiling lda-inference.c In file included from c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/.. /../../../x86_64-w64-mingw32/include/windef.h:137:0, from c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/.. /../../../x86_64-w64-mingw32/include/windows.h:59, from c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/.. /../../../x86_64-w64-mingw32/include/winsock2.h:23, from c:/Ruby193/include/ruby-1.9.1/ruby/win32.h:40, from c:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223, from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67, from c:/Ruby193/include/ruby-1.9.1/ruby.h:32, from lda-inference.c:35: c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-m ingw32/include/winnt.h:4571:9: error: expected identifier or '(' before numeric constant In file included from c:/Ruby193/include/ruby-1.9.1/ruby.h:32:0, from lda-inference.c:35: c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:109:14: error: size of array 'ruby_che ck_sizeof_voidp' is negative In file included from c:/Ruby193/include/ruby-1.9.1/ruby.h:32:0, from lda-inference.c:35: c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h: In function 'rb_class_of': c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1333:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h: In function 'rb_type': c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1349:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In file included from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1381:0, from c:/Ruby193/include/ruby-1.9.1/ruby.h:32, from lda-inference.c:35: c:/Ruby193/include/ruby-1.9.1/ruby/missing.h: At top level: c:/Ruby193/include/ruby-1.9.1/ruby/missing.h:41:8: error: redefinition of 'struc t timespec' In file included from c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/.. /../../../x86_64-w64-mingw32/include/time.h:277:0, from lda-inference.c:25: c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-m ingw32/include/sys/timeb.h:90:8: note: originally defined here In file included from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:1381:0, from c:/Ruby193/include/ruby-1.9.1/ruby.h:32, from lda-inference.c:35: c:/Ruby193/include/ruby-1.9.1/ruby/missing.h:48:8: error: redefinition of 'struc t timezone' In file included from lda-inference.c:25:0: c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-m ingw32/include/time.h:260:8: note: originally defined here lda-inference.c: In function 'doc_e_step': lda-inference.c:174:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'run_em': lda-inference.c:245:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:252:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:286:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:289:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:342:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'infer': lda-inference.c:412:5: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'main': lda-inference.c:439:2: warning: passing argument 1 of 'time' from incompatible p ointer type [enabled by default] In file included from lda-inference.c:25:0: c:\devkit\mingw\bin../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-m ingw32/include/time.h:222:16: note: expected 'time_t ' but argument is of type 'long int *' lda-inference.c: In function 'run_quiet_em': lda-inference.c:489:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:500:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c:546:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'wrap_ruby_corpus': lda-inference.c:823:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'wrap_get_gamma': lda-inference.c:861:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'wrap_get_phi': lda-inference.c:886:5: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'wrap_get_model_beta': lda-inference.c:923:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] lda-inference.c: In function 'wrap_get_model_settings': lda-inference.c:946:2: warning: ISO C90 forbids mixed declarations and code [-Wd eclaration-after-statement] make: ** [lda-inference.o] Error 1

Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby- 0.3.8 for inspection. Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby-0.3.8/ext/lda-rub y/gem_make.out

[CrocodilePundee]

ok, turns out i had the wrong version of devkit, but i fixed that and now i'm still failing:

C:\DevKit>gem install lda-ruby --platform=ruby Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Error installing lda-ruby: ERROR: Failed to build gem native extension.

C:/Ruby193/bin/ruby.exe extconf.rb creating Makefile

make generating lda-i386-mingw32.def compiling cokus.c compiling lda-alpha.c compiling lda-data.c compiling lda-inference.c In file included from c:\devkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../i nclude/windef.h:253:0, from c:\devkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../i nclude/windows.h:48, from c:\devkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../i nclude/winsock2.h:22, from c:/Ruby193/include/ruby-1.9.1/ruby/win32.h:40, from c:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223, from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67, from c:/Ruby193/include/ruby-1.9.1/ruby.h:32, from lda-inference.c:35: c:\devkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/winnt.h:3095:4: error: expected identifier or '(' before numeric constant c:\devkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/winnt.h:3096:2: error: expected ';' before 'DWORD' lda-inference.c: In function 'doc_e_step': lda-inference.c:174:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'run_em': lda-inference.c:245:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:252:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:286:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:289:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:342:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'infer': lda-inference.c:412:5: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'run_quiet_em': lda-inference.c:489:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:500:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:546:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_ruby_corpus': lda-inference.c:823:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_gamma': lda-inference.c:861:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_phi': lda-inference.c:886:5: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_model_beta': lda-inference.c:923:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_model_settings': lda-inference.c:946:2: warning: ISO C90 forbids mixed declarations and code make: *** [lda-inference.o] Error 1

Gem files will remain installed in C:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby- 0.3.8 for inspection. Results logged to C:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby-0.3.8/ext/lda-rub y/gem_make.out

C:\DevKit>

[ksaveras]

c:\Ruby193>bin\gem install lda-ruby Fetching: shoulda-context-1.1.1.gem (100%) Fetching: i18n-0.6.1.gem (100%) Fetching: multi_json-1.7.3.gem (100%) Fetching: activesupport-3.2.13.gem (100%) Fetching: shoulda-matchers-2.1.0.gem (100%) Fetching: shoulda-3.5.0.gem (100%) Fetching: lda-ruby-0.3.8.gem (100%) Temporarily enhancing PATH to include DevKit... Building native extensions. This could take a while... ERROR: Error installing lda-ruby: ERROR: Failed to build gem native extension.

    c:/Ruby193/bin/ruby.exe extconf.rb

creating Makefile

make generating lda-i386-mingw32.def compiling cokus.c compiling lda-alpha.c compiling lda-data.c compiling lda-inference.c In file included from c:\rubydevkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/windef.h:253:0, from c:\rubydevkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/windows.h:48, from c:\rubydevkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/winsock2.h:22, from c:/Ruby193/include/ruby-1.9.1/ruby/win32.h:40, from c:/Ruby193/include/ruby-1.9.1/ruby/defines.h:223, from c:/Ruby193/include/ruby-1.9.1/ruby/ruby.h:67, from c:/Ruby193/include/ruby-1.9.1/ruby.h:32, from lda-inference.c:35: c:\rubydevkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/winnt.h:3095:4: error: expected identifier or '(' before numeric consta nt c:\rubydevkit\mingw\bin../lib/gcc/mingw32/4.5.2/../../../../include/winnt.h:3096:2: error: expected ';' before 'DWORD' lda-inference.c: In function 'doc_e_step': lda-inference.c:174:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'run_em': lda-inference.c:245:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:252:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:286:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:289:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:342:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'infer': lda-inference.c:412:5: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'run_quiet_em': lda-inference.c:489:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:500:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c:546:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_ruby_corpus': lda-inference.c:823:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_gamma': lda-inference.c:861:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_phi': lda-inference.c:886:5: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_model_beta': lda-inference.c:923:2: warning: ISO C90 forbids mixed declarations and code lda-inference.c: In function 'wrap_get_model_settings': lda-inference.c:946:2: warning: ISO C90 forbids mixed declarations and code make: *** [lda-inference.o] Error 1

Gem files will remain installed in c:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby-0.3.8 for inspection. Results logged to c:/Ruby193/lib/ruby/gems/1.9.1/gems/lda-ruby-0.3.8/ext/lda-ruby/gem_make.out

c:\Ruby193>bin\gem environment RubyGems Environment:

• RUBYGEMS VERSION: 1.8.24
• RUBY VERSION: 1.9.3 (2013-02-22 patchlevel 392) [i386-mingw32]
• INSTALLATION DIRECTORY: c:/Ruby193/lib/ruby/gems/1.9.1
• RUBY EXECUTABLE: c:/Ruby193/bin/ruby.exe
• EXECUTABLE DIRECTORY: c:/Ruby193/bin
• RUBYGEMS PLATFORMS:
  • ruby
  • x86-mingw32
• GEM PATHS:
  • c:/Ruby193/lib/ruby/gems/1.9.1
  • c:/Users/Myuser/.gem/ruby/1.9.1
• GEM CONFIGURATION:
  • :update_sources => true
  • :verbose => true
  • :benchmark => false
  • :backtrace => false
  • :bulk_threshold => 1000
• REMOTE SOURCES:
  • http://rubygems.org/

[CrocodilePundee]

looks like yours craps out in the same place as mine. could it really just be that GCC responds to the same source differently on pc vs mac?

[CrocodilePundee]

C:\Ruby193>bin\gem environment RubyGems Environment:

• RUBYGEMS VERSION: 2.0.3
• RUBY VERSION: 1.9.3 (2012-11-10 patchlevel 327) [i386-mingw32]
• INSTALLATION DIRECTORY: C:/Ruby193/lib/ruby/gems/1.9.1
• RUBY EXECUTABLE: C:/Ruby193/bin/ruby.exe
• EXECUTABLE DIRECTORY: C:/Ruby193/bin
• RUBYGEMS PLATFORMS:
  • ruby
  • x86-mingw32
• GEM PATHS:
  • C:/Ruby193/lib/ruby/gems/1.9.1
  • C:/Users/DukeOfOil/.gem/ruby/1.9.1
• GEM CONFIGURATION:
  • :update_sources => true
  • :verbose => true
  • :backtrace => false
  • :bulk_threshold => 1000
  • :benchmark => false
  • :sources => ["http://rubygems.org/"]
• REMOTE SOURCES:
  • http://rubygems.org/

C:\Ruby193>

[TechRsch]

I am struggling with exactly the same compile problem except I use BitNami Rubystack with Ruby 1.9.3p448. Did you ever find a fix? It would surely help.

[CrocodilePundee]

never got any more info. if i knew more about compiling c i would poke around the code. maybe some day in the far away future.

Thanks,

John Moore Minds Dozer Media (646) 373-6937 (Min) dsD-ozer http://www.mindsdozer.com

On Fri, Sep 6, 2013 at 5:26 PM, TechRsch [email protected] wrote:

I am struggling with exactly the same compile problem except I use BitNami Rubystack with Ruby 1.9.3p448. Did you ever find a fix? It would surely help.

— Reply to this email directly or view it on GitHubhttps://github.com/ealdent/lda-ruby/issues/9#issuecomment-23973352 .