Unable to locate package libcroco3
おや？
https://packages.ubuntu.com/bionic/libcroco3
> Cascading Style Sheet (CSS) parsing and manipulation toolkit
jammy (22.04)には提供されないのわね
入れたのば僕だば
iff --git a/Aptfile b/Aptfile
index 60d24f8b3..0a01fa24b 100644
--- a/Aptfile
+++ b/Aptfile
@@ -10,3 +10,20 @@ libxdamage1
libxfixes3
protobuf-compiler
zlib1g-dev
+libcairo2
+libcroco3
+libdatrie1
+libgdk-pixbuf2.0-0
+libgraphite2-3
+libharfbuzz0b
+libpango-1.0-0
+libpangocairo-1.0-0
+libpangoft2-1.0-0
+libpixman-1-0
+librsvg2-2
+libthai-data
+libthai0
+libvpx5
+libxcb-render0
+libxcb-shm0
+libxrender1
あ、うん、えーと、あれ？あのPRどうやって作ったんだ？
The Ruby version you are trying to install does not exist on this stack.
You are trying to install ruby-3.0.4 on heroku-22.
Ruby ruby-3.0.4 is present on the following stacks:
- heroku-18
- heroku-20