diff --git a/.env.example b/.env.example
index 47ab5eb..ac20780 100644
--- a/.env.example
+++ b/.env.example
@@ -1,9 +1,9 @@
 # Path to the local folder to back up
-SOURCE_FOLDER=
+SOURCE_FOLDER=""
 # Name of the remote bucket (destination)
-TARGET_BUCKET=
+TARGET_BUCKET=""
 
 # Cloud provider (gcs, s3, azure)
-SERVICE_NAME=
-# Path to service account key file
-SERVICE_KEY=
\ No newline at end of file
+SERVICE_NAME=""
+# Cloud provider access string or path to key file
+SERVICE_KEY=""
\ No newline at end of file
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..91d324e
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,28 @@
+install () {
+	python3 -m pip install $1
+}
+
+install python-dotenv
+
+# Install Python libraries for cloud provider
+case $1 in
+	"gcs")
+		install google-cloud-storage 
+		;;
+
+	"azure")
+		install azure-storage-blob 
+		;;
+	
+	"aws")
+		install boto3 
+		;;
+	
+	*) ;;
+esac
+
+# Create .env file if it doesn't exist
+if [ ! -f ".env" ]; then
+	cp .env.example .env
+	sed -i "s/SERVICE_NAME=\"\"/SERVICE_NAME=\"$1\"" .env
+fi
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index dd9601f..a053fe2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
 python-dotenv
-google-cloud-storage
\ No newline at end of file
+google-cloud-storage
+azure-storage-blob
+boto3
\ No newline at end of file
diff --git a/src/cloud/azure.py b/src/cloud/azure.py
new file mode 100644
index 0000000..cc939fe
--- /dev/null
+++ b/src/cloud/azure.py
@@ -0,0 +1,31 @@
+import os
+from azure.storage.blob import BlobServiceClient
+
+from ..fs.utils import get_file
+
+class StorageClient:
+	def __init__(self):
+		self.client = BlobServiceClient.from_connection_string(os.getenv("SERVICE_KEY"))
+
+		self._error = None
+
+	@property
+	def error(self):
+		return self._error
+
+	@error.setter
+	def error(self, state):
+		self._error = state
+
+	def upload(self, path: str) -> bool:
+		name = get_file(path)
+		blob = self.client.get_blob_client(container=os.getenv("TARGET_BUCKET"), blob=name)
+
+		try:
+			with open(path, "rb") as f:
+				blob.upload_blob(f,overwrite=True)
+			return True
+		except Exception as e:
+			if e.response.status_code == 403:
+				self.error = "Account lacks 'storage.objects.create' permissions on this bucket "
+			return False
\ No newline at end of file
diff --git a/src/db/database.py b/src/db/database.py
index c808e0f..a7ea58d 100644
--- a/src/db/database.py
+++ b/src/db/database.py
@@ -28,14 +28,17 @@ class Database(SQLite):
     # Check if item exists in the database
     def item_exists(self, item: Union[list, tuple]) -> bool:
         sql = "SELECT anchor FROM manifest WHERE anchor = ?"
-        res = self.query(sql, (item[0]))
+        res = self.query(sql, (item[0],))
 
         return res
 
     # Check if item should be backed up by comparing mtime and checksum
     def check_item(self, item: Union[list, tuple]) -> bool:
+        if os.getenv("FORCE_UPLOAD"):
+            return True
+
         sql = f"SELECT {self.columns} FROM manifest WHERE anchor = ?"
-        db_item = self.query(sql, (item[0]))
+        db_item = self.query(sql, (item[0],))
 
         # New item or item changed, so back it up
         if not db_item or (item != db_item[0]):
@@ -44,10 +47,12 @@ class Database(SQLite):
 
     # Insert or update item in database
     def set_item(self, item: Union[list, tuple]) -> bool:
+        values = [item[0], item[1], item[0]]
         sql = "UPDATE manifest SET anchor = ?, chksum = ? WHERE anchor = ?"
 
         if not self.item_exists(item):
             sql = f"INSERT INTO manifest ({self.columns}) VALUES (?, ?)"
-        self.query(sql, (item[0], item[1], item[0]))
+            values.pop()
+        self.query(sql, values)
 
         return True
\ No newline at end of file