can't install via packagecontroll

[videni]

Error

reloading settings Packages/User/Preferences.sublime-settings
Package Control: The dependency 'portalockerfile' is not currently installed; installing...
Package Control: The dependency 'portalockerfile' is not available
Package Control: The dependency 'portalockerfile' could not be installed or updated

Step

install this package via package control

Enviroment

sublime text 3197 on mac

Edit

I switch to install this package with git clone, I can see this package is successfully installed, but the display diagram command can be found.

I have added all congurations key binding

  { "keys":  ["alt+m"], "command": "display_diagrams"}

package settings

{
"plantuml_server": "http://www.plantuml.com/plantuml/",
    "jar_file": "/usr/local/bin/plantuml.jar",
}

nothing works

[evandrocoan]

Last year I renamed my external dependency. This is pending to be renamed here:

1. https://github.com/wbond/package_control_channel/pull/7389 Fixed my dependencies URLs names not on lowercase convention

For now you can don this:

1. Go to the menu Preferences -> Package Control
2. Type Add Channel on the opened quick panel and press enter
3. Then enter the following address and press enter:

   https://raw.githubusercontent.com/evandrocoan/SublimeStudioChannel/master/channel.json

4. Then, try to install the package again.

[videni]

@evandrocoan, thank you , it works.