Installation Issue

[i55code]

🐛 Bug

Hi, I have two questions here as I attempt to run the interface:

1. pip install mt-telescope: This removes the most updated version of COMET (unbabel-comet==1.0.0rc9) and replaces it with unbabel-comet==1.0.0rc2, is this supposed to do that? Or can MT-telescope be updated with the most recent version of COMET?
2. telescope streamlit produced the following error in mutiple machines that I tried:

Traceback (most recent call last):
File "/home/.local/lib/python3.8/site-packages/MeCab/init.py", line 133, in init
super(Tagger, self).init(args)
RuntimeError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/home/.local/bin/telescope", line 5, in
from telescope.cli import telescope
File "/home/.local/lib/python3.8/site-packages/telescope/cli.py", line 26, in
from telescope.metrics import AVAILABLE_METRICS, PairwiseResult
File "/home/.local/lib/python3.8/site-packages/telescope/metrics/init.py", line 1, in
from .sacrebleu import sacreBLEU
File "/home/.local/lib/python3.8/site-packages/telescope/metrics/sacrebleu/init.py", line 1, in
from .metric import sacreBLEU
File "/home/.local/lib/python3.8/site-packages/telescope/metrics/sacrebleu/metric.py", line 20, in
import sacrebleu
File "/home/.local/lib/python3.8/site-packages/sacrebleu.py", line 962, in
'ja-mecab': TokenizeMeCab().tokenize,
File "/home/.local/lib/python3.8/site-packages/sacrebleu.py", line 929, in init
self.tagger = MeCab.Tagger("-Owakati")
File "/home/.local/lib/python3.8/site-packages/MeCab/init.py", line 135, in init
raise RuntimeError(error_info(rawargs)) from ee
RuntimeError:

Failed initializing MeCab. Please see the README for possible solutions:

https://github.com/SamuraiT/mecab-python3#common-issues

If you are still having trouble, please file an issue here, and include the
ERROR DETAILS below:

https://github.com/SamuraiT/mecab-python3/issues

issueを英語で書く必要はありません。

------------------- ERROR DETAILS ------------------------
arguments: -Owakati
[ifs] no such file or directory: /usr/local/etc/mecabrc

[i55code]

I used another machine for installation, and MT telescope works without producing this error. Though I can use the new machine for running MT telescope, I still do want to know how to resolve the above error. Feel free to let me know. Thanks.

[federicocesena]

For me the error is:
Error: Invalid value: File does not exist: /app.py

I did not install from the source, but from pip.