Fatal Error when running "grunt php"

[goroguedesigns]

I have successfully updated all devDependencies & dependencies. I have successfully run "grunt js" & "grunt css". Whenever I try to run "grunt php" I get the following:

`$ grunt php
Running "clear" task

Running "phplint:src" (phplint) task
Fatal error: spawn php ENOENT

Execution Time (2019-06-06 23:31:52 UTC-7)
loading tasks 735ms ████████████████████████████████████████████████████████████████████████████████████ 96%
phplint:src 23ms ███ 3%
Total 762ms`

How and where do I go to fix this?

[goroguedesigns]

I ended up not figuring it out but found out what the modules that ran it did so I pretty much checked each file by hand and then ended up running the command to compile the packages. But I would like to know if there is a solution to the above. Thanks