Intel HAXM won't install in Darwin

[serpixel]

Intel HAXM won't be installed in OS X. The problem lies on lib/cmds/initialize.ts#L81.
The script is being called like this
spawnSync('sudo', ['silent_install.sh'], {stdio: 'inherit', cwd: toolDir}); but it should be called like this spawnSync('sudo', ['sh', 'silent_install.sh'], {stdio: 'inherit', cwd: toolDir});

PS: There should be a flag so that the installation of HAXM was ignored... this messes up doing webdriver-manager update under a OSX CI.

[studds]

I'd also add that I had to chmod +x silent_install.sh.

[lwouis]

I also witness the log line on MacOS 10.13.6.

$ webdriver-manager update --gecko false --chrome false --ios --versions.appium 1.13.0 --android --versions.android 24.4.1 --android-accept-licenses

webdriver-manager: using local installed version 12.1.4
[15:15:04] I/file_manager - creating folder /Users/louis.pontoise/git_clones/mapbox-native-example/node_modules/webdriver-manager/selenium
[15:15:04] I/config_source - curl -o/Users/louis.pontoise/git_clones/mapbox-native-example/node_modules/webdriver-manager/selenium/standalone-response.xml https://selenium-release.storage.googleapis.com/
[15:15:04] I/update - appium: installing appium
[15:15:04] I/downloader - curl -o/Users/louis.pontoise/git_clones/mapbox-native-example/node_modules/webdriver-manager/selenium/android-sdk_r24.4.1-macosx.zip http://dl.google.com/android/android-sdk_r24.4.1-macosx.zip
[15:15:05] I/downloader - curl -o/Users/louis.pontoise/git_clones/mapbox-native-example/node_modules/webdriver-manager/selenium/selenium-server-standalone-3.141.59.jar https://selenium-release.storage.googleapis.com/3.141/selenium-server-standalone-3.141.59.jar
[15:15:37] I/update - android-sdk: unzipping android-sdk_r24.4.1-macosx.zip
[15:15:39] I/update - android-sdk: setting permissions to 0755 for /Users/louis.pontoise/git_clones/mapbox-native-example/node_modules/webdriver-manager/selenium/android-sdk_r24.4.1
[15:15:39] I/update - android-sdk: Downloading additional SDK updates
Enabling hardware acceleration (requires root access)
Password:
sudo: silent_install.sh: command not found

Right before the log line sudo: silent_install.sh: command not found, there is a password prompt. I complete it (quickly), then I see the log line. I think HAXM is still successfully installed, as later when I run webdriver-manager start --android, I see:

Hax is enabled
Hax ram_size 0x40000000
HAX is working and emulator runs in fast virt mode.