installcheck: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/installcheck - from package: libsolv-tools

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/installcheck - from package: libsolv-tools

You may install the required package with command apt-get install {package}

Error in other languages:
installcheck: bevel nie gevind nie
installcheck: comandă negăsită
installcheck: comando não encontrado
installcheck: commande introuvable
installcheck: command not found
installcheck: käsku ei ole
installcheck: không tìm thấy lệnh
installcheck: komanda nerasta
installcheck: Kommando nicht gefunden.
installcheck: kommandot finns inte
installcheck: komut yok
installcheck: nie znaleziono polecenia
installcheck: níor aimsíodh an t-ordú
installcheck: no se encontró la orden
installcheck: no s'ha trobat l'ordre
installcheck: opdracht niet gevonden
installcheck: parancs nem található
installcheck: perintah tidak ditemukan
installcheck: príkaz nenájdený
installcheck: příkaz nenalezen
installcheck: команда не найдена
installcheck: командата не е открита
installcheck: 命令找不到
installcheck: コマンドが見つかりません