Issues with running

[Ahwxorg]

~ > git clone https://github.com/mrusme/caldr && cd caldr    
Cloning into 'caldr'...
remote: Enumerating objects: 206, done.
remote: Counting objects: 100% (206/206), done.
remote: Compressing objects: 100% (105/105), done.
remote: Total 206 (delta 114), reused 171 (delta 79), pack-reused 0
Receiving objects: 100% (206/206), 4.49 MiB | 24.30 MiB/s, done.
Resolving deltas: 100% (114/114), done.
~/caldr > go build .                                           
~/caldr > ./caldr                         
open : no such file or directory
~/caldr > ls -lah
total 12M
drwxr-xr-x 1 liv liv  240 May 15 01:11 .
drwxr-xr-x 1 liv liv  884 May 15 01:11 ..
-rwxr-xr-x 1 liv liv  12M May 15 01:11 caldr
-rw-r--r-- 1 liv liv 5.1K May 15 01:11 caldr.go
-rw-r--r-- 1 liv liv 214K May 15 01:11 caldr.png
drwxr-xr-x 1 liv liv   12 May 15 01:11 dav
-rw-r--r-- 1 liv liv  316 May 15 01:11 .editorconfig
-rw-r--r-- 1 liv liv  350 May 15 01:11 example.tmpl
drwxr-xr-x 1 liv liv  122 May 15 01:11 .git
drwxr-xr-x 1 liv liv   40 May 15 01:11 .github
-rw-r--r-- 1 liv liv    7 May 15 01:11 .gitignore
-rw-r--r-- 1 liv liv 1.1K May 15 01:11 go.mod
-rw-r--r-- 1 liv liv  515 May 15 01:11 .goreleaser.yaml
-rw-r--r-- 1 liv liv 9.1K May 15 01:11 go.sum
-rw-r--r-- 1 liv liv  35K May 15 01:11 LICENSE
-rw-r--r-- 1 liv liv 2.8K May 15 01:11 README.md
drwxr-xr-x 1 liv liv   16 May 15 01:11 store
~/caldr > go version 
go version go1.22.3 linux/amd64

I am on Gentoo and just installed go. I tried both on a Framework Laptop 13 with a Ryzen 5 7640U chip and a Lenovo Ideapad S340 with an i5-8265U chip.

This is probably a user issue, but I have no clue what to do.

[mrusme]

Have you exported the variables as described in the README?

[Ahwxorg]

Ah okay, that seems to be the issue. I can't use caldr sadly due to it not working with Radicale :p