packages/sol-compiler/src/solc/bin_paths.ts missing solc 0.5.3. Error message unhelpful

[BlinkyStitt]

I tried to run sol-compiler on my project and it didn't detect any versions.

Expected Behavior

Running sol-compiler should work when all contracts use solc 0.5.3.

Current Behavior

# sol-compiler 
Artifact for X does not exist
Artifact for Y does not exist
Artifact for Z does not exist
Compiling 3 contracts (X.sol,Y.sol,Z.sol) with Solidity vnull...
Error: null is not a known compiler version
    at Object.<anonymous> (/usr/src/app/node_modules/@0x/sol-compiler/src/utils/compiler.ts:279:15)
    at step (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/utils/compiler.js:32:23)
    at Object.next (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/utils/compiler.js:13:53)
    at /usr/src/app/node_modules/@0x/sol-compiler/lib/src/utils/compiler.js:7:71
    at new Promise (<anonymous>)
    at __awaiter (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/utils/compiler.js:3:12)
    at Object.getSolcAsync (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/utils/compiler.js:337:12)
    at Compiler.<anonymous> (/usr/src/app/node_modules/@0x/sol-compiler/src/compiler.ts:256:61)
    at step (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/compiler.js:43:23)
    at Object.next (/usr/src/app/node_modules/@0x/sol-compiler/lib/src/compiler.js:24:53)

Possible Solution

1. If an unknown version of solc is found, give an error saying so.
2. Add solc 0.5.3 to the list. development branch is up to 0.5.2
3. There should probably be an automated way to get new versions added to this list.

Steps to Reproduce (for bugs)

Have a project with contracts that all have pragma solc 0.5.3;.

Your Environment

sol-compiler": "2.0.2"