Problem with installation of eolang

[MaxFunProger]

After installing with 'npm install -g eolang' and compiling I get some errors:
[ERROR] Failed to parse '/home/miximka/HSE/eolang/eo-graphs/src/eo/prim/.eoc/4-pull/org/eolang/io/stdout.eo:41': [41:-1] error: no viable alternative at input:
true
^^^^^^^^
[ERROR] Failed to parse '/home/miximka/HSE/eolang/eo-graphs/src/eo/prim/.eoc/4-pull/org/eolang/while.eo:68': [68:-1] error: no viable alternative at input:
loop (index.plus 1)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
[ERROR] Failed to parse '/home/miximka/HSE/eolang/eo-graphs/src/eo/prim/.eoc/4-pull/org/eolang/structs/list.eo:112': [112:-1] error: no viable alternative at input:
func item index

It seems like errors in list.eo, while.eo and etc. files.
But after 'npm install -g [email protected]' everything works fine.