Installing plugin fails

[multiholle]

I'm trying to install the plugin with fastlane 2.19.1 on macOS 10.12.3 with XCode 8.2.1. The installation fails with the following error:

$ fastlane add_plugin automated_test_emulator_run
+---------------------------------------------+---------+-----------------------------+
|                                    Used plugins                                     |
+---------------------------------------------+---------+-----------------------------+
| Plugin                                      | Version | Action                      |
+---------------------------------------------+---------+-----------------------------+
| fastlane-plugin-instrumented_tests          | 0.1.5   | instrumented_tests          |
+---------------------------------------------+---------+-----------------------------+

[11:56:31]: Make sure to commit your Gemfile, Gemfile.lock and Pluginfile to version control
Installing plugin dependencies...
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /Users/xxx/.fastlane/bin/bundle/lib/ruby/gems/2.2.0/gems/json-2.0.3/ext/json/ext/generator
/Users/xxx/.fastlane/bin/bundle/bin/ruby -r ./siteconf20170303-7636-cjaqez.rb extconf.rb 
creating Makefile

current directory: /Users/xxx/.fastlane/bin/bundle/lib/ruby/gems/2.2.0/gems/json-2.0.3/ext/json/ext/generator
make "DESTDIR=" clean

current directory: /Users/xxx/.fastlane/bin/bundle/lib/ruby/gems/2.2.0/gems/json-2.0.3/ext/json/ext/generator
make "DESTDIR="
compiling generator.c
clang: warning: no such sysroot directory: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk'
In file included from generator.c:1:
In file included from ./../fbuffer/fbuffer.h:5:
In file included from /Users/xxx/.fastlane/bin/bundle/include/ruby-2.2.0/ruby.h:33:
In file included from /Users/xxx/.fastlane/bin/bundle/include/ruby-2.2.0/ruby/ruby.h:29:
/Users/xxx/.fastlane/bin/bundle/include/ruby-2.2.0/ruby/defines.h:26:10: fatal error: 'stdio.h' file not found
#include <stdio.h>
         ^
1 error generated.
make: *** [generator.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users/xxx/.fastlane/bin/bundle/lib/ruby/gems/2.2.0/gems/json-2.0.3 for inspection.
Results logged to /Users/xxx/.fastlane/bin/bundle/lib/ruby/gems/2.2.0/extensions/x86_64-darwin-15/2.2.0-static/json-2.0.3/gem_make.out

An error occurred while installing json (2.0.3), and Bundler cannot continue.
Make sure that `gem install json -v '2.0.3'` succeeds before bundling.

[FisherKK]

Hello,

I think this problem is related more to fastlane and your gem configuration.
For now make sure that gem install json -v '2.0.3' succeeds and after that check if gem list contains version of needed json.

In my case I have this:
json (2.0.3, 2.0.2, 1.8.6, default: 1.8.3)

After that try to run bundle update before next plugin installation.

Edit:
You might also try to run gem clean before bundle update.

[multiholle]

I already tried that. I ran gem install json -v '2.0.3' as admin. This is the list of all my gems with the json gem inculded. I still get the same error.

$ gem list

*** LOCAL GEMS ***

bigdecimal (1.2.0)
CFPropertyList (2.2.8)
io-console (0.4.2)
json (2.0.3, 1.7.7)
libxml-ruby (2.6.0)
minitest (4.3.2)
nokogiri (1.5.6)
psych (2.0.0)
rake (0.9.6)
rdoc (4.0.0)
sqlite3 (1.3.7)
test-unit (2.0.0.0)

[multiholle]

Not sure if it helps. This is my fastlane environment:

✅ fastlane environment ✅

Stack

Key	Value
OS	10.12.3
Ruby	2.2.4
Bundler?	false
Git	git version 2.10.1 (Apple Git-78)
Installation Source	~/.fastlane/bin/bundle/bin/fastlane
Host	Mac OS X 10.12.3 (16D32)
Ruby Lib Dir	~/.fastlane/bin/bundle/lib
OpenSSL Version	OpenSSL 1.0.2g 1 Mar 2016
Is contained	true
Is homebrew	false
Xcode Path	/Applications/Xcode821.app/Contents/Developer/
Xcode Version	8.2.1

System Locale

Variable	Value
LANG	en_US.UTF-8	✅
LC_ALL	en_US.UTF-8	✅
LANGUAGE	en_US.UTF-8	✅

fastlane gems

Gem	Version	Update-Status
fastlane	2.19.1	✅ Up-To-Date

Loaded fastlane plugins:

Plugin	Version	Update-Status
fastlane-plugin-automated_test_emulator_run	1.3.2	✅ Up-To-Date
fastlane-plugin-instrumented_tests	0.1.5	✅ Up-To-Date

Loaded gems

Gem	Version
CFPropertyList	2.3.5
activesupport	4.2.7.1
addressable	2.5.0
babosa	1.0.2
bigdecimal	1.2.6
bundler	1.14.3
claide	1.0.1
colored	1.2
commander	4.4.3
domain_name	0.5.20161129
dotenv	2.2.0
excon	0.55.0
excon	0.54.0
faraday	0.11.0
faraday-cookie_jar	0.0.6
faraday_middleware	0.11.0.1
fastimage	2.1.0
fastimage	2.0.1
fastlane-plugin-automated_test_emulator_run	1.3.2
fastlane-plugin-instrumented_tests	0.1.5
gh_inspector	1.0.3
google-api-client	0.9.26
googleauth	0.5.1
highline	1.7.8
http-cookie	1.0.3
httpclient	2.8.3
hurley	0.2
i18n	0.8.1
i18n	0.7.0
io-console	0.4.3
json	1.8.1
jwt	1.5.6
libxml-ruby	2.9.0
little-plugger	1.1.4
logging	2.1.0
memoist	0.15.0
mime-types	3.1
mime-types-data	3.2016.0521
mini_magick	4.5.1
minitest	5.10.1
minitest	5.4.3
multi_json	1.12.1
multi_xml	0.6.0
multipart-post	2.0.0
nanaimo	0.2.3
nokogiri	1.5.6
os	0.9.6
plist	3.2.0
power_assert	0.2.2
psych	2.0.8
public_suffix	2.0.5
rake	10.4.2
rdoc	4.2.0
representable	2.3.0
retriable	2.1.0
rouge	1.11.1
rubygems-update	2.5.2
rubyzip	1.2.1
rubyzip	1.2.0
security	0.1.3
signet	0.7.3
slack-notifier	1.5.1
sqlite3	1.3.13
terminal-notifier	1.7.1
terminal-table	1.7.3
test-unit	3.0.8
thread_safe	0.3.6
thread_safe	0.3.5
tty-screen	0.5.0
tzinfo	1.2.2
uber	0.0.15
unf	0.1.4
unf_ext	0.0.7.2
unicode-display_width	1.1.3
word_wrap	1.0.0
xcodeproj	1.4.2
xcpretty	0.2.4
xcpretty-travis-formatter	0.0.4

generated on: 2017-03-03