Update README

README.md

@@ -1,4 +1,21 @@
 # gtc_gen
 
-Guru Tiny Code -generator
-tiny static site generator built in v
+Guru Tiny Code -generator
+tiny static site generator built in v
+
+## build _
+
+### from source _
+
+* install https://vlang.io/
+* close https://tildegit.org/sarmonsiill/gtc_gen.git
+* cd into gtc_gen
+* type `v . -prod -skip-unused`
+
+### from package manager _
+
+hahaha
+
+### from binary _
+
+might push some pre-compiled binaries at some point but to be honest, the people who might wanna use this piece of code are likely to compile it themselves anyway.