epm install: add --replacepkgs (and --test for --dry-run case) to rpm -Uvh

bin/epm-install

@@ -268,7 +268,7 @@ epm_ni_install_names()
 __epm_check_if_rpm_already_installed()
 {
 	# Not: we can make optimize if just check version?
-	LANG=C sudorun rpm -Uvh "$@" 2>&1 | grep -q "is already installed"
+	LANG=C sudorun rpm -Uvh --test "$@" 2>&1 | grep -q "is already installed"
 }
 
 __handle_direct_install()
@@ -339,10 +339,11 @@ epm_install_files()
                 __epm_check_if_needed_repack $files
             fi
 
-            sudocmd rpm -Uvh $force $noscripts $nodeps $files && save_installed_packages $files && return
+            # --replacepkgs: Install the Package Even If Already Installed
+            sudocmd rpm -Uvh --replacepkgs $(subst_option dryrun --test) $force $noscripts $nodeps $files && save_installed_packages $files && return
             local RES=$?
             # TODO: check rpm result code and convert it to compatible format if possible
-            __epm_check_if_rpm_already_installed $force $noscripts $nodeps $files && return
+            #__epm_check_if_rpm_already_installed $force $noscripts $nodeps $files && return
 
             # if run with --nodeps, do not fallback on hi level
             [ -n "$nodeps" ] && return $RES
@@ -359,7 +360,8 @@ epm_install_files()
                 # TODO: can we install only requires via apt?
                 epm install $(epm req --short $files) || return
                 # retry with rpm
-                sudocmd rpm -Uvh $force $noscripts $nodeps $files && save_installed_packages $files
+                # --replacepkgs: Install the Package Even If Already Installed
+                sudocmd rpm -Uvh --replacepkgs $(subst_option dryrun --test) $force $noscripts $nodeps $files && save_installed_packages $files
                 return
             fi
 
@@ -445,10 +447,11 @@ epm_install_files()
 
             __epm_check_if_src_rpm $files
 
-            sudocmd rpm -Uvh $force $noscripts $nodeps $files && return
+            # --replacepkgs: Install the Package Even If Already Installed
+            sudocmd rpm -Uvh --replacepkgs $(subst_option dryrun --test) $force $noscripts $nodeps $files && return
             local RES=$?
 
-            __epm_check_if_rpm_already_installed $force $noscripts $nodeps $files && return
+            #__epm_check_if_rpm_already_installed $force $noscripts $nodeps $files && return
 
             # if run with --nodeps, do not fallback on hi level
             [ -n "$nodeps" ] && return $RES