fix-include.sh: 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/fix-include.sh - from package: kdesdk

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

On Debian possible default full paths are:

/usr/bin/fix-include.sh - from package: kdesdk-scripts

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

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