note optional dependencies

This commit is contained in:
AJ ONeal 2018-06-29 02:28:11 -06:00
parent a59f27ebe1
commit 24d1be590f
1 changed files with 14 additions and 2 deletions

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@ -74,8 +74,20 @@ Install
npm install --save greenlock@2.x
```
**Note**: Ignore errors related to `ursa`. It is an optional dependency used when available.
For many people it will not install properly, but it's only necessary on ARM devices (i.e. Raspberry Pi).
<small>
**Optional** dependency for *more efficient* RSA key generation:
```bash
npm install --save ursa
```
(important for those on ARM devices like Raspberry Pi)
**Optional** dependency for *Let's Encrypt v01* (pre-draft ACME spec) compatibility:
```bash
npm install --save le-acme-core
```
(important for those on ARM devices like Raspberry Pi)
</small>
### Production vs Staging