Bonjour Ycarus, 
J'essaye d'installer l'update du VPS de ce jour 0.1001 et j'ai l'erreur suivante sous Debian stretch : 
base64: unrecognized option: w
BusyBox v1.31.0 () multi-call binary.
Usage: base64 [-d] [FILE]
Base64 encode or decode FILE to standard output
	-d	Decode data
debian9-x86_64.sh: line 3: od: not found
debian9-x86_64.sh: line 4: od: not found
debian9-x86_64.sh: line 11: od: not found
base64: unrecognized option: w
BusyBox v1.31.0 () multi-call binary.
Usage: base64 [-d] [FILE]
Base64 encode or decode FILE to standard output
	-d	Decode data
grep: unrecognized option: P
BusyBox v1.31.0 () multi-call binary.
Usage: grep [-HhnlLoqvsriwFE] [-m N] [-A/B/C N] PATTERN/-e PATTERN.../-f FILE [FILE]...
Search for PATTERN in FILEs (or stdin)
	-H	Add 'filename:' prefix
	-h	Do not add 'filename:' prefix
	-n	Add 'line_no:' prefix
	-l	Show only names of files that match
	-L	Show only names of files that don't match
	-c	Show only count of matching lines
	-o	Show only the matching part of line
	-q	Quiet. Return 0 if PATTERN is found, 1 otherwise
	-v	Select non-matching lines
	-s	Suppress open and read errors
	-r	Recurse
	-i	Ignore case
	-w	Match whole words only
	-x	Match whole lines only
	-F	PATTERN is a literal (not regexp)
	-E	PATTERN is an extended regexp
	-m N	Match up to N times per file
	-A N	Print N lines of trailing context
	-B N	Print N lines of leading context
	-C N	Same as '-A N -B N'
	-e PTRN	Pattern to match
	-f FILE	Read pattern from file
This script only work with Ubuntu 18.04, Ubuntu 19.04, Debian Stretch (9.x) or Debian Buster (10.x)
Cela vient de moi ou du script ? 
Merci encore !