diff --git a/eclass/calculate-utils-r7.eclass b/eclass/calculate-utils-r7.eclass
new file mode 100644
index 000000000..8e7138cc4
--- /dev/null
+++ b/eclass/calculate-utils-r7.eclass
@@ -0,0 +1,313 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+# @ECLASS: calculate-utils-r7.eclass
+# @MAINTAINER:
+# support@calculate.ru
+# @AUTHOR:
+# Author: Mir Calculate
+# @BLURB: Functions for calculate-utils
+# @DESCRIPTION:
+# This eclass use for calculate-utils ebuild
+
+PYTHON_COMPAT=(python2_7)
+
+inherit distutils-r1 eutils
+
+EXPORTED_FUNCTIONS="src_compile src_install pkg_preinst"
+
+CALCULATE_URI="ftp://ftp.calculate-linux.org/calculate/source/calculate3"
+MIRROR_URI="http://mirror.yandex.ru/calculate/source/calculate3"
+
+# @ECLASS-VARIABLE: CALCULATE_MODULES
+# @DESCRIPTION:
+# Associative array module names and versions
+# Example:
+# declare -A CALCULATE_MODULES=(
+#   ["console-gui"]="3.2.3.4"
+# )
+
+# @ECLASS-VARIABLE: CALCULATE_MODULES_USE
+# @DESCRIPTION:
+# Associative array module names and use for IUSE
+# Example:
+# declare -A CALCULATE_MODULES_USE=(
+#   ["console-gui"]=""
+# )
+
+# @ECLASS-VARIABLE: CALCULATE_TARBALL
+# @DESCRIPTION:
+# Associative array module names and tarball archive name
+# Example:
+# declare -A CALCULATE_TARBALL=( ["lib"]="calculate-lib-3.2.3-r1.tar.bz2" )
+
+# @ECLASS-VARIABLE: UTILS_PV
+# @DESCRIPTION:
+# Default version of all components
+# Example:
+: ${UTILS_PV:=$(ver_cut 1-3 ${PV})}
+
+declare -g -A CALCULATE_TARBALL_=()
+
+declare -g -A CALCULATE_MODULES_=(
+	["lib"]="$UTILS_PV"
+	["builder"]="$UTILS_PV"
+	["install"]="$UTILS_PV"
+	["core"]="$UTILS_PV"
+	["i18n"]="$UTILS_PV"
+	["update"]="$UTILS_PV"
+	["desktop"]="$UTILS_PV"
+	["client"]="$UTILS_PV"
+	["console-gui"]="$UTILS_PV"
+	["console"]="$UTILS_PV"
+	["server"]="$UTILS_PV"
+	["ldap"]="$UTILS_PV"
+	["unix"]="$UTILS_PV")
+
+declare -g -A CALCULATE_MODULES_USE_=(
+	["desktop"]="desktop"
+	["client"]="client"
+	["console-gui"]="qt5"
+	["console"]="console"
+	["server"]="server"
+	["ldap"]="server"
+	["unix"]="server"
+)
+
+EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}
+
+# @FUNCTION: prepare_variables
+# @DESCRIPTION:
+# Prepare variables for ebuild
+prepare_variables() {
+	for module in ${!CALCULATE_MODULES[@]}
+	do
+		CALCULATE_MODULES_[$module]=${CALCULATE_MODULES[$module]}
+	done
+
+	for module in ${!CALCULATE_MODULES_USE[@]}
+	do
+		CALCULATE_MODULES_USE_[$module]=${CALCULATE_MODULES_USE[$module]}
+	done
+
+	for module in ${!CALCULATE_MODULES_[@]}
+	do
+		MODULE_PN=calculate-${module}
+		MODULE_PV=${CALCULATE_MODULES_[$module]}
+		if [[ -n ${CALCULATE_TARBALL[$module]} ]]
+		then
+			CALCULATE_TARBALL_[$module]="${MODULE_PN}/${CALCULATE_TARBALL[$module]}"
+		else
+			CALCULATE_TARBALL_[$module]="${MODULE_PN}/${MODULE_PN}-${MODULE_PV}.tar.bz2"
+		fi
+	done
+
+	for module in ${!CALCULATE_MODULES_[@]}
+	do
+		MODULE_USE=${CALCULATE_MODULES_USE_[$module]}
+		MODULE_URI=""
+		for URI in $CALCULATE_URI $MIRROR_URI
+		do
+			MODULE_URI="${MODULE_URI} ${URI}/${CALCULATE_TARBALL_[$module]}"
+		done
+		if [[ -n $MODULE_USE ]]
+		then
+			MODULE_URI="${MODULE_USE}? ( $MODULE_URI )"
+		fi
+		SRC_URI="$SRC_URI $MODULE_URI"
+	done
+
+	IUSE="+install dbus +gpg minimal pxe backup ${CALCULATE_MODULES_USE_[@]}"
+	S="${WORKDIR}"
+}
+
+# @FUNCTION: prepare_module_info
+# @DESCRIPTION:
+# Prepare module info for compile and install
+prepare_module_info() {
+	MODULE_INFO=()
+	for module in ${!CALCULATE_MODULES_[@]}
+	do
+		MODULE_USE=${CALCULATE_MODULES_USE_[$module]}
+		if [[ -z $MODULE_USE ]] || use $MODULE_USE
+		then
+				MODULE_INFO+=("calculate-$module ${CALCULATE_MODULES_[$module]}")
+		fi
+	done
+}
+
+prepare_variables
+
+RDEPEND="
+	install? ( >=app-cdr/cdrtools-3.01_alpha13
+		>=sys-boot/grub-2.00-r3
+		>=sys-boot/syslinux-5
+		sys-fs/squashfs-tools
+		sys-fs/dosfstools
+		sys-block/parted
+		sys-apps/gptfdisk
+		sys-fs/lvm2
+		sys-fs/mdadm
+	)
+	!minimal? (
+		dev-python/passlib[python_targets_python2_7]
+		>=sys-apps/util-linux-2.19.1
+		net-misc/rsync
+		dev-python/sudsds[python_targets_python2_7]
+		net-libs/dslib[python_targets_python2_7]
+		>=dev-python/pyopenssl-0.14[python_targets_python2_7]
+		dev-libs/openssl
+		dev-python/m2crypto[python_targets_python2_7]
+		dev-python/pytz[python_targets_python2_7]
+	)
+	gpg? (
+		app-crypt/gnupg
+		app-crypt/openpgp-keys-calculate-release
+	)
+	>=dev-python/pyxml-0.8[python_targets_python2_7]
+	sys-apps/iproute2[-minimal]
+	sys-apps/pciutils
+	app-arch/xz-utils
+	dev-python/pyinotify[python_targets_python2_7]
+	sys-apps/file[python,python_targets_python2_7]
+
+	app-eselect/eselect-repository
+	sys-apps/portage[python_targets_python2_7]
+	dev-python/pyxattr[python_targets_python2_7]
+	>=virtual/udev-197
+	!app-misc/livecd-tools
+	sys-apps/coreutils[xattr]
+
+	pxe? ( sys-apps/calculate-server
+		net-ftp/tftp-hpa
+		net-misc/dhcp
+		net-fs/nfs-utils
+	)
+
+	>=dev-python/soaplib-1.0
+	!<sys-apps/calculate-server-2.1.18-r1
+
+	desktop? (
+		media-gfx/feh
+		x11-apps/xmessage
+		sys-apps/keyutils
+		sys-auth/pam_keystore
+		dev-lang/swig
+		dev-qt/qdbus:5
+	)
+
+	server? (
+		sys-auth/pam_ldap
+		sys-auth/nss_ldap
+		dev-python/python-ldap
+	)
+
+	client? (
+		dev-python/py-smbpasswd
+		>=dev-python/python-ldap-2.0[ssl,python_targets_python2_7]
+		sys-auth/pam_client
+		>=sys-auth/pam_ldap-180[ssl]
+		>=sys-auth/nss_ldap-239
+	)
+
+	qt5? (
+		dev-python/dbus-python[python_targets_python2_7]
+		|| (
+			dev-python/pillow[python_targets_python2_7]
+			dev-python/imaging[python_targets_python2_7]
+		)
+		dev-python/PyQt5[python_targets_python2_7]
+	)
+
+	dbus? (
+		dev-python/dbus-python
+	)
+
+	dev-python/pexpect[python_targets_python2_7]
+
+	!<sys-apps/calculate-lib-2.1.12
+	!sys-apps/calculate-lib:3
+	!sys-apps/calculate-i18n:3
+	!sys-apps/calculate-client:3
+	!sys-apps/calculate-desktop:3
+	!sys-apps/calculate-console:3
+	!sys-apps/calculate-console-gui:3
+	!sys-apps/calculate-update:3
+	!sys-apps/calculate-install:3
+	!sys-apps/calculate-core:3
+	server? ( !sys-apps/calculate-server )
+	backup? ( !sys-apps/calculate-server )
+"
+
+DEPEND="sys-devel/gettext"
+
+REQUIRED_USE="client? ( desktop )"
+
+# @FUNCTION: calculate-utils-r7_src_compile
+# @DESCRIPTION:
+# Compile all modules of calculate utils
+calculate-utils-r7_src_compile() {
+	if ! use backup
+	then
+		sed -ir "s/'cl-backup'/None/" calculate-core-*/pym/core/wsdl_core.py
+		sed -ir "s/'cl-backup-restore'/None/" calculate-core-*/pym/core/wsdl_core.py
+		sed -ir "s/__('Backup')/None/g" calculate-core-*/pym/core/wsdl_core.py
+	fi
+	prepare_module_info
+	for MODULE in "${MODULE_INFO[@]}"
+	do
+		MODULE_DATA=( $MODULE )
+		MODULE_PN=${MODULE_DATA[0]}
+		MODULE_PV=${MODULE_DATA[1]}
+		S="${WORKDIR}/${MODULE_PN}-${MODULE_PV}"
+		cd $S
+		if [[ $MODULE_PN == "calculate-lib" ]]
+		then
+			sed -ri "/class VariableClVer/{N;N;N;N;s/value = \".*?\"/value = \"${PV}\"/;}" \
+				pym/calculate/lib/variables/__init__.py
+		fi
+		distutils-r1_src_compile
+	done
+}
+
+# @FUNCTION: calculate-utils-r7_src_install
+# @DESCRIPTION:
+# Install all modules of calculate utils
+calculate-utils-r7_src_install() {
+	prepare_module_info
+	for MODULE in "${MODULE_INFO[@]}"
+	do
+		MODULE_DATA=( $MODULE )
+		MODULE_PN=${MODULE_DATA[0]}
+		MODULE_PV=${MODULE_DATA[1]}
+		S="${WORKDIR}/${MODULE_PN}-${MODULE_PV}"
+		cd $S
+		distutils-r1_src_install
+	done
+}
+
+python_install() {
+	PYTHON_INSTALL_PARAMS=
+	if [[ $MODULE_PN == "calculate-client" ]]
+	then
+		PYTHON_INSTALL_PARAMS="--install-scripts=/usr/sbin"
+	fi
+	if [[ $MODULE_PN == "calculate-core" ]] && use dbus
+	then
+		PYTHON_INSTALL_PARAMS="$PYTHON_INSTALL_PARAMS --dbus"
+	fi
+	distutils-r1_python_install $PYTHON_INSTALL_PARAMS
+}
+
+calculate-utils-r7_pkg_preinst() {
+	dosym /usr/libexec/calculate/cl-core-wrapper /usr/bin/cl-core-setup
+	dosym /usr/libexec/calculate/cl-core-wrapper /usr/bin/cl-core-patch
+	dosym /usr/libexec/calculate/cl-core-wrapper /usr/bin/cl-update
+	dosym /usr/libexec/calculate/cl-core-wrapper /usr/bin/cl-update-profile
+	if use qt5
+	then
+		dosym /usr/lib/python-exec/python2.7/cl-console-gui /usr/bin/cl-console-gui-install
+		dosym /usr/lib/python-exec/python2.7/cl-console-gui /usr/bin/cl-console-gui-update
+	fi
+}
diff --git a/sys-apps/calculate-utils/Manifest b/sys-apps/calculate-utils/Manifest
index 951c51578..9931a1bf0 100644
--- a/sys-apps/calculate-utils/Manifest
+++ b/sys-apps/calculate-utils/Manifest
@@ -14,6 +14,7 @@ DIST calculate-console-gui-3.6.7.tar.bz2 415026 BLAKE2B 43f4a62f7fcfa465f4d6f9c4
 DIST calculate-core-3.6.6.tar.bz2 98450 BLAKE2B f15acce07c376c22db4a9c36a7d9b665742d082668a0982e972ef208509b260cd4103526aebfe0c40f4ec11c0d73d0d7deaf657b11757225e2450060ba4c0577 SHA512 5769d62b0c25f15804c563429fb03be8d72c2be90a57f31f7726ad149b162874cba07dbfdaafcde179210c0e2688075434032e56f4eca60f9a381b7088d351c8
 DIST calculate-core-3.6.7.1.tar.bz2 98861 BLAKE2B 2305d4d2fb7c6b8ff0f282fd258f3cf6b55bd9e05b8dcfbe138f94d5b7b9529b39b8198c1b2a18e8af8ccaec397e9eb8db5fe9dfca9d2271d31656e1fbc953c3 SHA512 80f41f4acb6ed229e753633d535e00b2476a83c7bcba9310745cfddb5570330504ad6b00037d2c7943245cd5bc1c50b29cec8206d10905f62134ea5805fd7ef4
 DIST calculate-core-3.6.7.3.tar.bz2 98937 BLAKE2B 040a3ce08161458f036d6a71030c30991e07517b151b8121c46a119dea0cdbcb27548f549da262385e5c1d39e28195ad83e1571c67c978d6972c71d48915a7dd SHA512 fbd437a17b7266b522d1b78a4982e34f73b38e20223c6736444d8cc8bd4f184fed2d0c2913f792ec542d5c1042dba08d7b830c222eb7c94172d15d7a3862cc0f
+DIST calculate-core-3.6.7.4.tar.bz2 99063 BLAKE2B 4988983a1ac130893ca84ac886f2b4ea9c8ffb65520c0280d72bb0f509176af086bf07948d005aad4dcf9308232741ed828867216f01cb9509c4980afbf72c77 SHA512 74e08246edaf348d631aa432439b1878598097a546c3fe3ec84cf53f58a9874fcbc42cf097667030dcc134861c0e90f666f5ce1cba0ff5d66f7f7461b58a6f55
 DIST calculate-core-3.6.7.tar.bz2 99045 BLAKE2B 7939e01bd539fb7d318ea6ff7b2988ae8cb4c257890111bd3a0f92c8177074a7c43d98713fda0ad7759b0cb195ddb2437c290c478e98b8c73cd25ccec214ac23 SHA512 ddb9f6f10da1dfbb77579212e35807842b3c3e6aea16e6094bdb683d7c8d37e2ebd669b17bda0ef08518c9783c2d1b71a939224be55cb9ad05daca3ac4bf456f
 DIST calculate-desktop-3.6.6.tar.bz2 18605 BLAKE2B 961e8a9ec3303be1debca7a9ed0148f4accdff13ade7eb9295c34cb4780e7f3d398f17a0b8c679474320743f589e53e333b834d4107a8c9f3c51a384b735e5d0 SHA512 62cee7cec51f7597c5415f2167759c62d9ec967309347acba1dc2fb1a00ce37762e3f980ff64d29c0ff7abb94aa6adb6a17ff063945cbf0d8c94bb05cc2c2277
 DIST calculate-desktop-3.6.7.tar.bz2 18600 BLAKE2B 042e570e8d2be2784ffcb20b2725062e290f6732183d412bea9e35d7cc1588c1705424d41d86a16625d932174b3eaed64af76d39576d251ecc7db1abc176e688 SHA512 090c5a7faf34b86fb89ec889c4cc77005451deb895e1d536f501f41e0c63d7c1bf1b4de93b88d18d9b1e50b46d14806999468771c062954fa9ae4ffac68795d1
@@ -44,6 +45,7 @@ DIST calculate-lib-3.6.7.10.tar.bz2 206693 BLAKE2B 761d4b4ffa626671129bd99f78344
 DIST calculate-lib-3.6.7.11.tar.bz2 206744 BLAKE2B 49806843d490821aff8f446adabdb9e8ace10627f47427da6e1d6d797913afd8e6c3b2229e10cd639647cd6cf8bab10b1f673d1687b30c59a27104fa8fd17a81 SHA512 91ef75a5dbd6c04834bd73b6abfe9a4c885da68b3997f621157772fd9797984bdbabb534a66c80f96e4b06cf4758b4bfcee2c5e2d7ec0b0a75737533c56d056e
 DIST calculate-lib-3.6.7.12.tar.bz2 206789 BLAKE2B 5695b7838987a493a0d2cf9861de690636413f91ef92bbc823c40e1b38d25e645f9fba1ce015df33ae4983a64769e76060dbb96a2446ceab50e445a4afd6af42 SHA512 1b871a47b6bc55a685dcf03d37241672197f475f162b1e489144d50e17b6984ece748406f0e882259d5e1c8d8fc0adf574c5605a2251503379be52b1cba92e3c
 DIST calculate-lib-3.6.7.13.tar.bz2 206528 BLAKE2B 1cbb5b51e152c1364d345d0dc6511dc9c1a23645d8f6d5e95642d2e03c83941f6b96a517008dc3f24187245693b7d546b9cf321ea47cf777cb41efb831469f7f SHA512 1658ca17ed7ce201bf971be769695617e77e14ce937b317f7563673b10715df5f61df730bf79ce95e9a23d0894274e04a219214fe9c08f75b002bd4cf2e5786f
+DIST calculate-lib-3.6.7.14.tar.bz2 378647 BLAKE2B e8a49ccda5652f40bdea987336ea160f542e45cd0fc7d5d03ade5359cf9389ea631994d81a03c6045fcd846796563358d3d6555d251c3021894305b8bf5f08be SHA512 55c85ba3d200cdcd06e4595c0bab8279b7e41357c3271afeb63b51941357fb1536828d982649f5363c6fa9ebd79f0f1d88f707f92bfb30f4b05f8973d6e9334e
 DIST calculate-lib-3.6.7.2.tar.bz2 205548 BLAKE2B 899277a94bb0aafc5cc2bcb038395acecac2300434dfee9f1b8c17ecddc0ddaa639cee6cac84ef194af2be6d0bfc60a676023d6271e81639c4a5360c98d25119 SHA512 dcce2e6d1d0ecd08c5932df0c03fa2a9be8ed1c38423063aed4874b08379b7e62d9c5f2287932a330260b4e21fc313e1ff3741c5e7a0623c561cda93e57e73bd
 DIST calculate-lib-3.6.7.3.tar.bz2 205651 BLAKE2B 98ba4803e10d5a9b86171022a2abdc9e53e427cb3b3874b7b43dc5d03ab218e094c2eeba13a45592f42e0fc692d6a90e9ee010cc75116326c9794158d52db6ab SHA512 c72975b084c688a4ce9ce0373e90eeb0fcca7dbc98ef1ec86974da9c59b410cd5ff54bd21ece2117627bbef046c047003f98a90142a1db487ec053f3e88308e9
 DIST calculate-lib-3.6.7.4.tar.bz2 205935 BLAKE2B 3540f277008840fcd30b10eefe1cdcbce2b8f31a202e7383d361175f5708dad8c5257acb1657d27effd819177309f0281ffccba75c035662b1911ff1533f1c4c SHA512 9d060d4284eae2f84ffc8b9576d0c2c4c27c515d1ed12c04accb78a74bfb644ecee4b40f67a746e3233fb5e5e8e98d71c19ddd6bf3d7ebfd894cdd221b966eb8
diff --git a/sys-apps/calculate-utils/calculate-utils-3.6.7.19.ebuild b/sys-apps/calculate-utils/calculate-utils-3.6.7.19.ebuild
new file mode 100644
index 000000000..6aba9731d
--- /dev/null
+++ b/sys-apps/calculate-utils/calculate-utils-3.6.7.19.ebuild
@@ -0,0 +1,25 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="7"
+PYTHON_COMPAT=(python2_7)
+
+declare -A CALCULATE_MODULES=(
+	["lib"]="3.6.7.14"
+	["install"]="3.6.7.7"
+	["core"]="3.6.7.4"
+	["i18n"]="3.6.7.7"
+	["update"]="3.6.7.7"
+	["builder"]="3.6.7.5"
+)
+
+inherit calculate-utils-r7
+
+DESCRIPTION="A set of Calculate utilities for system installation, build and upgrade"
+HOMEPAGE="http://www.calculate-linux.org/main/en/calculate_utilities"
+
+LICENSE="Apache-2.0"
+SLOT="3"
+KEYWORDS="amd64"
+