I installed it by adding war file to web app, then configure the database as described in the user guide. I'm calling it as described in the swagger api resource available on the official site. here is the log
Nov 29, 2017 9:46:04 AM org.apache.catalina.core.AprLifecycleListener init
WARNING: The APR based Apache Tomcat Native library failed to load. The error reported was [C:\EasyPay\bin\tcnative-1.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform]
java.lang.UnsatisfiedLinkError: C:\EasyPay\bin\tcnative-1.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at org.apache.tomcat.jni.Library.<init>(Library.java:42)
at org.apache.tomcat.jni.Library.initialize(Library.java:178)
at org.apache.catalina.core.AprLifecycleListener.init(AprLifecycleListener.java:200)
at org.apache.catalina.core.AprLifecycleListener.isAprAvailable(AprLifecycleListener.java:108)
at org.apache.catalina.connector.Connector.setProtocol(Connector.java:592)
at org.apache.catalina.connector.Connector.<init>(Connector.java:66)
at org.apache.catalina.startup.ConnectorCreateRule.begin(ConnectorCreateRule.java:62)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1303)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1576)
at org.apache.catalina.startup.Catalina.load(Catalina.java:617)
at org.apache.catalina.startup.Catalina.load(Catalina.java:668)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:253)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:427)
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version: Apache Tomcat/7.0.82
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: Sep 29 2017 12:23:15 UTC
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number: 7.0.82.0
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Windows 10
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 10.0
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: x86
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: C:\Program Files (x86)\Java\jre1.8.0_112
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_112-b15
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: C:\EasyPay
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: C:\EasyPay
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.util.logging.config.file=C:\EasyPay\conf\logging.properties
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=C:\EasyPay\endorsed
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=C:\EasyPay
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=C:\EasyPay
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.io.tmpdir=C:\EasyPay\temp
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Xmx1028M
Nov 29, 2017 9:46:05 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Nov 29, 2017 9:46:05 AM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8011"]
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 824 ms
Nov 29, 2017 9:46:05 AM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Nov 29, 2017 9:46:05 AM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.82
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor C:\EasyPay\conf\Catalina\localhost\Root.xml
Nov 29, 2017 9:46:05 AM org.apache.catalina.startup.HostConfig deployDescriptor
WARNING: A docBase C:\EasyPay\webapps\path_to_killbill-server.war inside the host appBase has been specified, and will be ignored
Nov 29, 2017 9:46:06 AM org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
WARNING: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [541] milliseconds.
Nov 29, 2017 9:46:06 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deployment of configuration descriptor C:\EasyPay\conf\Catalina\localhost\Root.xml has finished in 1,062 ms
Nov 29, 2017 9:46:06 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive C:\EasyPay\webapps\killbill-profiles-killbill-0.18.14.war
Nov 29, 2017 9:46:11 AM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Nov 29, 2017 8:46:28 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deployment of web application archive C:\EasyPay\webapps\killbill-profiles-killbill-0.18.14.war has finished in 22,127 ms
Nov 29, 2017 8:46:28 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\docs
Nov 29, 2017 8:46:28 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\docs has finished in 221 ms
Nov 29, 2017 8:46:28 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\examples
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\examples has finished in 495 ms
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\host-manager
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\host-manager has finished in 155 ms
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\manager
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\manager has finished in 97 ms
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\ROOT
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\ROOT has finished in 63 ms
Nov 29, 2017 8:46:29 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Nov 29, 2017 8:46:29 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8011"]
Nov 29, 2017 8:46:29 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 24340 ms
Nov 29, 2017 8:46:39 AM org.apache.catalina.startup.HostConfig undeploy
INFO: Undeploying context []
Nov 29, 2017 8:46:39 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\ROOT
Nov 29, 2017 8:46:40 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\ROOT has finished in 437 ms
Nov 29, 2017 8:46:50 AM org.apache.catalina.startup.HostConfig undeploy
INFO: Undeploying context []
Nov 29, 2017 8:46:50 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\EasyPay\webapps\ROOT
Nov 29, 2017 8:46:50 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\EasyPay\webapps\ROOT has finished in 69 ms