I have uploaded a NMU fixing this bug, a debdiff is attatched. Per the NMU
guidelines since this RC bug is 7 days old with no maintainer response I have
uploaded the NMU without delay.
diff -Nru ntopng-3.8+dfsg1/debian/changelog ntopng-3.8+dfsg1/debian/changelog
--- ntopng-3.8+dfsg1/debian/changelog 2019-01-26 08:36:22.000000000 +0000
+++ ntopng-3.8+dfsg1/debian/changelog 2019-02-04 01:10:39.000000000 +0000
@@ -1,3 +1,10 @@
+ntopng (3.8+dfsg1-2.1) unstable; urgency=high
+
+ * Non-maintainer upload.
+ * Add build-depends on libssl-dev (Closes: 920648)
+
+ -- Peter Michael Green <plugw...@debian.org> Mon, 04 Feb 2019 01:10:39 +0000
+
ntopng (3.8+dfsg1-2) unstable; urgency=medium
* Fix missing space in postinst migration script (Closes: #920281).
diff -Nru ntopng-3.8+dfsg1/debian/control ntopng-3.8+dfsg1/debian/control
--- ntopng-3.8+dfsg1/debian/control 2019-01-22 01:55:35.000000000 +0000
+++ ntopng-3.8+dfsg1/debian/control 2019-02-04 01:10:39.000000000 +0000
@@ -27,6 +27,7 @@
python3-breathe,
python3-sphinx,
python3-sphinx-rtd-theme,
+ libssl-dev,
Standards-Version: 4.3.0
Homepage: http://www.ntop.org/products/ntop/
Vcs-Git: https://salsa.debian.org/debian/ntopng.git
