Removed useradd dependency so package works for Amazon Linux

build/spectemplates/basecoin.spec

@@ -12,7 +12,7 @@ URL: https://tendermint.com/
 Packager: Greg Szabo
 Requires: tendermint >= 0.10.0
 Provides: basecli
-Requires(pre): useradd
+#Requires(pre): useradd
 
 %description
 Basecoin is an ABCI application designed to be used with the Tendermint consensus engine to form a Proof-of-Stake cryptocurrency. It also provides a general purpose framework for extending the feature-set of the cryptocurrency by implementing plugins.

build/spectemplates/ethermint.spec

@@ -11,7 +11,7 @@ License: Apache 2.0
 URL: https://tendermint.com/
 Packager: Greg Szabo
 Requires: tendermint >= 0.10.0
-Requires(pre): useradd
+#Requires(pre): useradd
 
 %description
 Ethermint enables ethereum to run as an ABCI application on tendermint and the COSMOS hub. This application allows you to get all the benefits of ethereum without having to run your own miners.

build/spectemplates/gaia.spec

@@ -11,7 +11,7 @@ License: Apache 2.0
 URL: https://cosmos.network/
 Packager: Greg Szabo
 Requires: tendermint >= 0.10.0
-Requires(pre): useradd
+#Requires(pre): useradd
 
 %description
 Gaia description comes later.

build/spectemplates/trackomatron.spec

@@ -11,7 +11,7 @@ License: Apache 2.0
 URL: https://tendermint.com/
 Packager: Greg Szabo
 Requires: tendermint >= 0.10.0
-Requires(pre): useradd
+#Requires(pre): useradd
 
 %description
 This software is intended to create a space to easily send invoices between and within institutions. Firstly, the commands of trackmatron are separated into two broad categories: submitting information to the blockchain (transactions), and retrieving information from the blockchain (query).