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