INSTALL.md: which -a shairport-sync find all the copies

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Alexander Mextner
2018-12-22 21:19:02 +03:00
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@@ -24,9 +24,9 @@ WiFi Power Management will put the WiFi system in low-power mode when the WiFi s
Reboot the Pi.
### Remove Old Copies and Old Startup Scripts
Before you begin building Shairport Sync, it's best to search for and remove any existing copies of the application, called `shairport-sync`. Use the command `$ which shairport-sync` to find them. For example, if `shairport-sync` has been installed previously, this might happen:
Before you begin building Shairport Sync, it's best to search for and remove any existing copies of the application, called `shairport-sync`. Use the command `$ which -a shairport-sync` to find them. For example, if `shairport-sync` has been installed previously, this might happen:
```
$ which shairport-sync
$ which -a shairport-sync
/usr/local/bin/shairport-sync
```
Remove it as follows: