diff --git a/.gitignore b/.gitignore
index 12fadf7..28ce911 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1 @@
-/qtenginio-opensource-src-5.5.0.tar.xz
-/qtenginio-opensource-src-5.5.1-rc1.tar.xz
-/qtenginio-opensource-src-5.5.1.tar.xz
-/qtenginio-opensource-src-5.6.0-beta1.tar.xz
-/qtenginio-opensource-src-5.6.0-rc.tar.xz
-/qtenginio-opensource-src-1.6.0-rc.tar.xz
 /qtenginio-opensource-src-1.6.0.tar.xz
diff --git a/qt5-qtenginio.spec b/qt5-qtenginio.spec
index 4108c7a..9162111 100644
--- a/qt5-qtenginio.spec
+++ b/qt5-qtenginio.spec
@@ -7,9 +7,9 @@
 
 Summary: Qt5 - Enginio component
 Name:    qt5-%{qt_module}
+Epoch:   1
 Version: 1.6.0
 Release: 1%{?prerelease:.%{prerelease}}%{?dist}
-Epoch: 1
 
 # See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
 # See also http://doc.qt.io/qt-5/licensing.html
@@ -17,18 +17,16 @@ License: LGPLv2 with exceptions or GPLv3 with exceptions
 Url:     http://www.qt.io
 Source0: http://download.qt.io/snapshots/qt/5.6/%{version}%{?prerelease:-%{prerelease}}/submodules/%{qt_module}-opensource-src-%{version}%{?prerelease:-%{prerelease}}.tar.xz
 
-BuildRequires:  qt5-qtbase-devel >= %{version}
+BuildRequires:  qt5-qtbase-devel >= 5.6
 BuildRequires:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(Qt5Quick)
 
-%{?_qt5_version:Requires: qt5-qtbase%{?_isa} >= %{_qt5_version}}
-
 %description
 Client library for accessing Enginio service from Qt and QML code.
 
 %package devel
 Summary: Development files for %{name}
-Requires: %{name}%{?_isa} = %{version}-%{release}
+Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: qt5-qtbase-devel%{?_isa}
 %description devel
 %{summary}.
@@ -37,7 +35,7 @@ Requires: qt5-qtbase-devel%{?_isa}
 %package doc
 Summary: API documentation for %{name}
 License: GFDL
-Requires: %{name} = %{version}-%{release}
+#Requires: %{name} = %{epoch}:%{version}-%{release}
 BuildRequires: qt5-qdoc
 BuildRequires: qt5-qhelpgenerator
 BuildArch: noarch
@@ -47,7 +45,7 @@ BuildArch: noarch
 
 %package examples
 Summary: Programming examples for %{name}
-Requires: %{name}%{?_isa} = %{version}-%{release}
+Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 %description examples
 %{summary}.
 
@@ -55,6 +53,7 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 %prep
 %setup -q -n %{qt_module}-opensource-src-%{version}%{?prerelease:-%{prerelease}}
 
+
 %build
 mkdir %{_target_platform}
 pushd %{_target_platform}
@@ -70,6 +69,7 @@ make %{?_smp_mflags} docs
 %endif
 popd
 
+
 %install
 make install INSTALL_ROOT=%{buildroot} -C %{_target_platform}
 
@@ -89,12 +89,13 @@ fi
 done
 popd
 
+
 %post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig
 
 %files
-%doc LICENSE* LGPL_EXCEPTION.txt
-%{_qt5_libdir}/libEnginio.so.5*
+%license LICENSE* LGPL_EXCEPTION.txt
+%{_qt5_libdir}/libEnginio.so.1*
 %{_qt5_archdatadir}/qml/Enginio/
 
 %files devel