Fix more issues building docs.

owo · owo · commit cfe69676f011 · 2023-03-17T17:00:15.000+04:00
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -5,6 +5,7 @@ build:
   apt_packages:
     - cmake
     - libboost-dev
+    - libeigen3-dev
   tools:
     python: "3.7"
 
