download
wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
or
curl -LO https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
unzip
unzip 8-07-14_MegaCLI.zip
install package
For Debian
cd Linux
sudo alien MegaCli-8.07.14-1.noarch.rpm # convert from rpm to deb first
sudo dpkg -imegacli_8.07.14-2_all.deb
For CentOS
sudo yum install MegaCli-8.07.14-1.noarch.rpm
Create alternatives
For CentOS
sudo alternatives --install '/usr/bin/MegaCli64' 'MegaCli64' '/opt/MegaRAID/MegaCli/MegaCli64' 1
sudo alternatives --install '/usr/bin/MegaCli' 'MegaCli' '/opt/MegaRAID/MegaCli/MegaCli64' 1
sudo alternatives --install '/usr/bin/megacli' 'megacli' '/opt/MegaRAID/MegaCli/MegaCli64' 1
For Debian
sudo update-alternatives --install '/usr/bin/MegaCli64' 'MegaCli64' '/opt/MegaRAID/MegaCli/MegaCli64' 1
sudo update-alternatives --install '/usr/bin/MegaCli' 'MegaCli' '/opt/MegaRAID/MegaCli/MegaCli64' 1
sudo update-alternatives --install '/usr/bin/megacli' 'megacli' '/opt/MegaRAID/MegaCli/MegaCli64' 1
run MegaCli
/opt/MegaRAID/MegaCli/MegaCli64 -h
MegaCli64 -h
MegaCli -h
megacli -h
