Use ubuntu dependencies for tools.

- No longer sourcing deps for flatpak's sake.
- Switching from svglib to cairosvg since svglib not in ubuntu.

install-tools

@@ -2,33 +2,9 @@
 
 
 import subprocess
+
 import eris.tools
 
 
-pip_deps, go_deps, luarocks_deps, dist_deps, git_deps = set(), set(), set(), \
-    set(), set()
-dep_types = {"pip": pip_deps, "go": go_deps, "luarocks": luarocks_deps,
-             "git": git_deps}
-for dependency in eris.tools.dependencies():
-    if "/" in dependency:
-        dep_type, dep = dependency.split("/", maxsplit=1)
-        dep_types[dep_type].add(dep)
-    else:
-        dist_deps.add(dependency)
-if dist_deps:
-    subprocess.run(["sudo", "apt-get", "-y", "install"] + list(dist_deps),
-                   check=True)
-if pip_deps:
-    subprocess.run(["python" + eris.tools.PYTHON_VERSION, "-m", "pip",
-                    "install", "--force-reinstall"] + list(pip_deps),
-                   check=True)
-if go_deps:
-    subprocess.run(["sudo", "apt-get", "-y", "install", "golang-go"],
-                   check=True)
-    subprocess.run(["go", "get"] + list(go_deps), check=True)
-
-if luarocks_deps:
-    subprocess.run(["sudo", "apt-get", "-y", "install", "luarocks",
-                    "liblua5.3-dev"], check=True)
-    subprocess.run(["sudo", "luarocks", "install"] + list(luarocks_deps),
-                   check=True)
+subprocess.run(["sudo", "apt-get", "-y", "install"] +
+               list(eris.tools.dependencies()), check=True)