疑難解答安裝小黃瓜2.1.5

Question

我想安裝小黃瓜2.1.5，好吧，其實它是一個依賴https://github.com/opencongress/opencongress。我在代碼的根目錄中使用bundle install進行安裝，大約有20-30個軟件包被安裝，現在我被困在這裏。我正在運行：

Linux 3.2.0-27-generiC#43-Ubuntu SMP 
Linux Mint 13 Maya 

這是一旦它停止安裝輸出。

---snip--(a bunch of usings) 
Installing gherkin (2.1.5) with native extensions 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. 

     /usr/bin/ruby1.8 extconf.rb 
checking for main() in -lc... yes 
creating Makefile 

make 
gcc -I. -I. -I/usr/lib/ruby/1.8/x86_64-linux -I. -D_FORTIFY_SOURCE=2 -D_FORTIFY_SOURCE=2 -fPIC -fno-strict-aliasing -g -g -O2 -fPIC -O0 -Wall -Werror -c  gherkin_lexer_ar.c 
/Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl: In function ‘CLexer_scan’: 
/Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:198:29: error: the comparison will always evaluate as ‘true’ for the address of ‘raise_lexer_error’  will never be NULL [-Werror=address] 
/Users/aslakhellesoy/scm/gherkin/tasks/../ragel/i18n/ar.c.rl:198:29: error: the comparison will always evaluate as ‘true’ for the address of ‘raise_lexer_error’  will never be NULL [-Werror=address] 
cc1: all warnings being treated as errors 
make: *** [gherkin_lexer_ar.o] Error 1 


Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/gherkin-2.1.5 for inspection. 
Results logged to /usr/lib/ruby/gems/1.8/gems/gherkin-2.1.5/ext/gherkin_lexer_ar/gem_make.out 

我從來沒有在ruby中進行過編程，所以我對整個安裝過程中的事情有點不太熟悉。我剛想出如何安裝紅布，並認爲我處於良好狀態。感謝您的任何建議。

Answer 1

gem install gherkin -v '2.1.5' -- --with-cflags=-w

奏效了我。