.travis.yml

@@ -5,15 +5,15 @@ install:
 script: tox
 matrix:
         include:
+                - os: "linux"
+                  dist: "xenial"
+                  python: "3.5"
                 - os: "linux"
                   dist: "xenial"
                   python: "3.6"
                 - os: "linux"
                   dist: "xenial"
                   python: "3.7"
-                - os: "linux"
-                  dist: "xenial"
-                  python: "3.8"
                 - os: "windows"
                   language: shell
                   python: "3.7"

Makefile

@@ -15,7 +15,7 @@ ifeq ($(shell ${PYTHON} -c "import platform; print(platform.system())"), Windows
 	VENV_OPTIONS = 
 else
 	BIN = bin
-	SO = cpython-3$(PYTHON_VERSION_MINOR)*.so
+	SO = cpython-3$(PYTHON_VERSION_MINOR)m*.so
 	VENV_OPTIONS = --system-site-packages
 endif
 

pkg/debian/Makefile

@@ -6,6 +6,6 @@ all:
 	touch build_pe_modules.py
 	python3 build_pe_modules.py
 	chmod +x src/run.py
-	cp -R src/ "$(CURDIR)/debian/{pkgname}/usr/share/{execname}"
+	cp -R src/ $(CURDIR)/debian/{pkgname}/usr/share/{execname}
-	cp "$(CURDIR)/debian/{execname}.desktop" "$(CURDIR)/debian/{pkgname}/usr/share/applications"
+	cp $(CURDIR)/debian/{execname}.desktop $(CURDIR)/debian/{pkgname}/usr/share/applications
-	ln -s "/usr/share/{execname}/run.py" "$(CURDIR)/debian/{pkgname}/usr/bin/{execname}"
+	ln -s /usr/share/{execname}/run.py $(CURDIR)/debian/{pkgname}/usr/bin/{execname}

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py36,py37,py38
+envlist = py35,py36,py37
 skipsdist = True
 skip_missing_interpreters = True