Moved the bsddb3 Python dependency from Debian package control file to pip requirements.

(Redmine issue: #3387)

conf/requirements-latest.pip

@@ -7,6 +7,7 @@ sqlalchemy
 alembic
 jinja2
 blinker
+bsddb3
 flask
 flask-login
 flask-mail

conf/requirements.pip

@@ -7,6 +7,7 @@ sqlalchemy==1.2.17
 alembic==1.0.7
 jinja2==2.10
 blinker==1.4
+bsddb3==6.2.6
 flask==1.0.2
 flask-login==0.4.1
 flask-mail==0.9.1

deploy/mentat/ctrl/control.tmpl

@@ -4,8 +4,7 @@ Section: python
 Installed-Size: <%- package_size %>
 Priority: optional
 Architecture: <%- architecture %>
-Depends: sudo, python3, python3-bsddb3, rrdtool, librrd-dev, libpython3-dev,
-         libpq-dev
+Depends: sudo, python3, rrdtool, librrd-dev, libpython3-dev, libdb5.3, libpq-dev
 Maintainer: Jan Mach <jan.mach@cesnet.cz>
 Description: mentat-ng
  Next generation of Mentat system written in Python3.