command not found ruby

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
command not found ruby	1.77	0.9	5313	30	22
command	1.06	0.1	5421	43	7
not	0.83	0.9	5467	70	3
found	0.34	0.5	5882	27	5
ruby	0.46	0.3	5338	77	4

Keyword	CPC	PCC	Volume	Score
command not found ruby	1.16	0.5	8505	39
command not found run	0.68	0.8	1619	55
command not found rbenv	0.76	0.5	7948	83
bash: ruby: command not found	0.52	0.5	8527	29
zsh command not found ruby	1.27	0.8	4817	82
rbenv ruby command not found	1.65	0.8	1867	14
could not find ruby	1.86	0.8	706	67
grubby command not found	1.86	0.2	6695	19
ruby environment not found	1.63	0.2	5477	26
$'/r' command not found	1.81	0.2	8600	5
command prompt with ruby	1.02	0.6	6124	60
install ruby command line	1.92	0.5	7594	45
command code not found	0.35	1	1475	92
start command with ruby	0.8	0.9	6508	59
unable to find a ruby executable	1.07	0.5	8647	8
install ruby on windows command line	0.62	0.5	2737	11
start command prompt with ruby	0.67	1	2300	69
ruby is not recognized	1.53	0.6	8715	69
how to check if ruby is installed	1.33	0.9	7844	69
how to run ruby in cmd	0.8	0.4	8971	35