diff --git a/Changes b/Changes
index 02d09a9c..f0b981c9 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,7 @@
+version: 0.4.9
+date:    Mon 25 Jul 2024 11:23:34 AM CST
+- Revert Fix bash-completion due to not being compatible with Windows
+---
 version: 0.4.8
 date:    Mon 22 Jul 2024 07:40:00 AM CST
 - Remove all subrepo refs with clean --force
diff --git a/Makefile b/Makefile
index 8dd567f4..4b028a5f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,4 @@
 SHELL := bash
-INSTALL ?= install
 
 # Make sure we have git:
 ifeq ($(shell which git),)
@@ -18,11 +17,9 @@ SHARE = share
 
 # Install variables:
 PREFIX ?= /usr/local
-INSTALL_BIN  ?= $(PREFIX)/bin
-INSTALL_LIB  ?= $(PREFIX)/share/$(NAME)
+INSTALL_LIB  ?= $(DESTDIR)$(shell git --exec-path)
 INSTALL_EXT  ?= $(INSTALL_LIB)/$(NAME).d
-INSTALL_MAN1 ?= $(PREFIX)/share/man/man1
-LINK_REL_DIR := $(shell realpath --relative-to=$(INSTALL_BIN) $(INSTALL_LIB))
+INSTALL_MAN1 ?= $(DESTDIR)$(PREFIX)/share/man/man1
 
 # Docker variables:
 DOCKER_TAG ?= 0.0.6
@@ -63,22 +60,18 @@ $(DOCKER_TESTS):
 
 # Install support:
 install:
-	$(INSTALL) -d -m 0755 $(DESTDIR)$(INSTALL_LIB)/
-	$(INSTALL) -C -m 0755 $(LIB) $(DESTDIR)$(INSTALL_LIB)/
-	sed -i 's!^SUBREPO_EXT_DIR=.*!SUBREPO_EXT_DIR=$(INSTALL_EXT)!' $(DESTDIR)$(INSTALL_LIB)/$(NAME)
-	$(INSTALL) -d -m 0755 $(DESTDIR)$(INSTALL_BIN)
-	ln -s $(LINK_REL_DIR)/$(NAME) $(DESTDIR)$(INSTALL_BIN)/$(NAME)
-	$(INSTALL) -d -m 0755 $(DESTDIR)$(INSTALL_EXT)/
-	$(INSTALL) -C -m 0644 $(EXTS) $(DESTDIR)$(INSTALL_EXT)/
-	$(INSTALL) -d -m 0755 $(DESTDIR)$(INSTALL_MAN1)/
-	$(INSTALL) -C -m 0644 $(MAN1)/$(NAME).1 $(DESTDIR)$(INSTALL_MAN1)/
+	install -d -m 0755 $(INSTALL_LIB)/
+	install -C -m 0755 $(LIB) $(INSTALL_LIB)/
+	install -d -m 0755 $(INSTALL_EXT)/
+	install -C -m 0644 $(EXTS) $(INSTALL_EXT)/
+	install -d -m 0755 $(INSTALL_MAN1)/
+	install -C -m 0644 $(MAN1)/$(NAME).1 $(INSTALL_MAN1)/
 
 # Uninstall support:
 uninstall:
-	rm -f $(DESTDIR)$(INSTALL_BIN)/$(NAME)
-	rm -fr $(DESTDIR)$(INSTALL_EXT)
-	rm -fr $(DESTDIR)$(INSTALL_LIB)
-	rm -f $(DESTDIR)$(INSTALL_MAN1)/$(NAME).1
+	rm -f $(INSTALL_LIB)/$(NAME)
+	rm -fr $(INSTALL_EXT)
+	rm -f $(INSTALL_MAN1)/$(NAME).1
 
 env:
 	@echo "export PATH=\"$$PWD/lib:\$$PATH\""
diff --git a/Meta b/Meta
index 6b173775..17e8e93f 100644
--- a/Meta
+++ b/Meta
@@ -1,7 +1,7 @@
 =meta: 0.0.2
 
 name: git-subrepo
-version: 0.4.8
+version: 0.4.9
 abstract: Git Submodule Alternative
 homepage: https://github.com/ingydotnet/git-subrepo#readme
 license: MIT
diff --git a/lib/git-subrepo b/lib/git-subrepo
index 2e9eda66..8c931b77 100755
--- a/lib/git-subrepo
+++ b/lib/git-subrepo
@@ -12,12 +12,25 @@ set -e
 export FILTER_BRANCH_SQUELCH_WARNING=1
 
 # Import Bash+ helper functions:
-SUBREPO_EXT_DIR="$(dirname "$(realpath "${BASH_SOURCE[0]}")")/git-subrepo.d" # replaced by `make install`
-source "${SUBREPO_EXT_DIR}/bash+.bash"
+SOURCE=${BASH_SOURCE[0]}
+while [[ -h $SOURCE ]]; do
+  DIR=$( cd -P "$( dirname "$SOURCE" )" && pwd )
+  SOURCE=$(readlink "$SOURCE")
+  [[ $SOURCE != /* ]] && SOURCE=$DIR/$SOURCE
+done
+SOURCE_DIR=$(dirname "$SOURCE")
+
+if [[ -z $GIT_SUBREPO_ROOT ]]; then
+  # If `make install` installation used:
+  source "${SOURCE_DIR}/git-subrepo.d/bash+.bash"
+else
+  # If `source .rc` method used:
+  source "${SOURCE_DIR}/../ext/bashplus/lib/bash+.bash"
+fi
 bash+:import :std can version-check
 
 
-VERSION=0.4.8
+VERSION=0.4.9
 REQUIRED_BASH_VERSION=4.0
 REQUIRED_GIT_VERSION=2.7.0
 GIT_TMP=$(git rev-parse --git-common-dir 2> /dev/null || echo .git)/tmp
@@ -384,7 +397,7 @@ command:config() {
 
 # Launch the manpage viewer:
 command:help() {
-  source "${SUBREPO_EXT_DIR}/help-functions.bash"
+  source "${SOURCE_DIR}/git-subrepo.d/help-functions.bash"
   local cmd=${command_arguments[0]}
   if [[ $cmd ]]; then
     if can "help:$cmd"; then
@@ -1974,7 +1987,7 @@ OK() {
 usage-error() {
   local msg="git-subrepo: $1" usage=
   if [[ $GIT_SUBREPO_TEST_ERRORS != true ]]; then
-    source "${SUBREPO_EXT_DIR}/help-functions.bash"
+    source "${SOURCE_DIR}/git-subrepo.d/help-functions.bash"
     if can "help:$command"; then
       msg=$'\n'"$msg"$'\n'"$("help:$command")"$'\n'
     fi