Path error

I install root on ubuntu.
I have been using tcsh.


dirname: missing operand
Try `dirname --help’ for more information.

How ? you recompiled from sources ?

tar -xxzf root_…source.tar.gz

mv root-6.0… …/

cd root

sudo apt-get install libX11-dev libXpm-dev libxft-dev build-essential libxext-dev

./configure --prefix=/usr/local/root --libdir=/usr/local/root/lib --enable-minuit2 --enable-roofit


make install

source /usr/local/root/bin/thisroot.csh

Does ROOT start ?

I googled “dirname: missing operand” ==> it seems there are solutions on the web. … ad-827012/