diff --git a/.pdm.toml b/.pdm.toml
--- a/.pdm.toml
+++ b/.pdm.toml
@@ -1,2 +1,2 @@
 [python]
-path = "/usr/bin/python3.9"
+path = "/usr/bin/python3.10"
diff --git a/makefile b/makefile
--- a/makefile
+++ b/makefile
@@ -6,15 +6,19 @@ packages:
 		coffeescript \
 		curl \
 		git \
+		libblas-dev \
+		libcairo2-dev \
 		libffi-dev \
 		libjpeg8-dev \
+		liblapack-dev \
 		libssl-dev \
 		libzmq3-dev \
+		mercurial \
 		nginx-core \
 		nginx-full \
 		normalize-audio \
 		npm \
-		python3-cairo \
+		python3-cairo-dev \
 		python3-dev \
 		python3-opencv \
 		python3-pygame \
diff --git a/pyproject.toml b/pyproject.toml
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ dependencies = [
     "rdflib",
     "requests",
     "rx",
-    "scipy",
+#    "scipy",
     "service_identity",
     "statprof",
     "toposort",