Fails to build undler OS X Lion (last XCode), ruby 1.9.3-p194

[andriytyurnikov]

but this one is ok under ruby 1.9.3-p125

gem install rb-fsevent -v '0.4.3.1'
Building native extensions. This could take a while...
ERROR: Error installing rb-fsevent:
ERROR: Failed to build gem native extension.

    /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/bin/ruby extconf.rb

creating Makefile
CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -Os -pipe -Wmissing-prototypes -Wreturn-type -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wunused-label -Wunused-parameter -Wunused-variable -Wunused-value -Wuninitialized -Wunknown-pragmas -Wshadow -Wfour-char-constants -Wsign-compare -Wnewline-eof -Wconversion -Wshorten-64-to-32 -Wglobal-constructors -pedantic' /usr/bin/clang -isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -dead_strip -framework CoreServices -o '/Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1/bin/fsevent_watch' fsevent/fsevent_watch.c
fsevent/fsevent_watch.c:1:10: fatal error: 'stdio.h' file not found

include <stdio.h>

     ^

1 error generated.
extconf.rb:59:in `

': Compilation of fsevent_watch failed (see README) (RuntimeError)

Gem files will remain installed in /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1 for inspection.
Results logged to /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1/ext/gem_make.out

[andriytyurnikov]

update to 0.9.1 resolved this

[ttilley]

0.4 is dead. Please uninstall it and install 0.9.x. Everything should be smooth from there. ;)

Sent from my iPad

On Apr 26, 2012, at 2:51 PM, Andriy Tyurnikovreply@reply.github.com wrote:

#but this one is ok under ruby 1.9.3-p125

gem install rb-fsevent -v '0.4.3.1'
Building native extensions. This could take a while...
ERROR: Error installing rb-fsevent:
ERROR: Failed to build gem native extension.

   /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/bin/ruby extconf.rb

creating Makefile
CFLAGS='-isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -Os -pipe -Wmissing-prototypes -Wreturn-type -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wunused-label -Wunused-parameter -Wunused-variable -Wunused-value -Wuninitialized -Wunknown-pragmas -Wshadow -Wfour-char-constants -Wsign-compare -Wnewline-eof -Wconversion -Wshorten-64-to-32 -Wglobal-constructors -pedantic' /usr/bin/clang -isysroot /Applications/Xcode.app/Contents/Developer/SDKs/MacOSX10.7.sdk -mmacosx-version-min=10.7 -mdynamic-no-pic -std=gnu99 -dead_strip -framework CoreServices -o '/Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1/bin/fsevent_watch' fsevent/fsevent_watch.c
fsevent/fsevent_watch.c:1:10: fatal error: 'stdio.h' file not found
#include <stdio.h>
^
1 error generated.
extconf.rb:59:in `

': Compilation of fsevent_watch failed (see README) (RuntimeError)

Gem files will remain installed in /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1 for inspection.
Results logged to /Users/andriytyurnikov/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/rb-fsevent-0.4.3.1/ext/gem_make.out

---

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#33

[jpstokes]

I was able to get rb-fsevent -v 0.9 to install without issues but when I run bundle install it still wants to install version 0.4 which fails. What do I do?

[jpstokes]

That's ok...I was over looking the entry in my Gemfile.

[dosire]

I fixed it by adding gem 'rb-fsevent', '>= 0.9' to the gemfile and running bundle update fsevent