Building ROOT - Revision history

Ral013 at 15:03, 17 April 2022

2022-04-17T15:03:13Z

← Older revision		Revision as of 15:03, 17 April 2022
Line 57:		Line 57:
	== Installation for pCT-Online on Ubuntu systems ==		== Installation for pCT-Online on Ubuntu systems ==

	Install dependencies: ~~sudo apt-get~~ install ~~dpkg-dev binutils libx11-dev libxpm-dev libxft-dev libxext-dev libpng-dev libjpeg-dev~~		Install dependencies found here https://root.cern/install/dependencies/

	~~If you lack certain~~ dependencies ~~install everything listed in the above documentation before the "# clone the repository and select version" line. Disregard this if your installation works.~~

	In a terminal move to the folder where you want to install ROOT.		In a terminal move to the folder where you want to install ROOT.

Ral013 at 14:27, 6 December 2021

2021-12-06T14:27:06Z

← Older revision		Revision as of 14:27, 6 December 2021
Line 63:		Line 63:
	In a terminal move to the folder where you want to install ROOT.		In a terminal move to the folder where you want to install ROOT.

	Follow these commands:		Follow these commands as root user(sudo):

	* git clone http://github.com/root-project/root.git		* git clone http://github.com/root-project/root.git
Line 71:		Line 71:
	* mkdir build_root (root can not be built inside the source root folder!! The rest of the steps will assume the build_root folder is in the same directory as the source root folder)		* mkdir build_root (root can not be built inside the source root folder!! The rest of the steps will assume the build_root folder is in the same directory as the source root folder)
	* cd build_root		* cd build_root
	* cmake ../root -~~DCMAKECXXSTANDARD~~=17 -~~DPYTHONEXECUTABLE~~=/usr/bin/python3		* cmake ../root -DCMAKE_CXX_STANDARD=17 -DPYTHON3_EXECUTABLE=/usr/bin/python3
	* ~~make~~ -jN (N is the number of CPU cores available for building~~, use N=4 if you don’t know~~)		* cmake --build . --target install -- -jN (N is the number of CPU cores available for building)
	* source bin/thisroot.sh		* Add this line to your .bashrc <source <path to build_root>/bin/thisroot.sh> (without "<" and ">")

Ral013 at 18:30, 16 August 2021

2021-08-16T18:30:50Z

← Older revision		Revision as of 18:30, 16 August 2021
Line 74:		Line 74:
	* make -jN (N is the number of CPU cores available for building, use N=4 if you don’t know)		* make -jN (N is the number of CPU cores available for building, use N=4 if you don’t know)
	* source bin/thisroot.sh		* source bin/thisroot.sh


	OR
	~~<syntaxhighlight lang="bash">~~
	~~$ wget https://root.cern/download/root_v6.24.02.Linux-ubuntu20-x86_64-gcc9.3.tar.gz~~
	~~$ tar -xzvf root_v6.24.02.Linux-ubuntu20-x86_64-gcc9.3.tar.gz~~
	~~$ source root/bin/thisroot.sh # also available: thisroot.{csh,fish,bat}~~

	~~</syntaxhighlight>~~

Ral013 at 13:18, 16 August 2021

2021-08-16T13:18:50Z

← Older revision		Revision as of 13:18, 16 August 2021
Line 71:		Line 71:
	* mkdir build_root (root can not be built inside the source root folder!! The rest of the steps will assume the build_root folder is in the same directory as the source root folder)		* mkdir build_root (root can not be built inside the source root folder!! The rest of the steps will assume the build_root folder is in the same directory as the source root folder)
	* cd build_root		* cd build_root
	* cmake .. -DCMAKECXXSTANDARD=17 -DPYTHONEXECUTABLE=/usr/bin/python3		* cmake ../root -DCMAKECXXSTANDARD=17 -DPYTHONEXECUTABLE=/usr/bin/python3
	* make -jN (N is the number of CPU cores available for building, use N=4 if you don’t know)		* make -jN (N is the number of CPU cores available for building, use N=4 if you don’t know)
	* source bin/thisroot.sh		* source bin/thisroot.sh


			OR
			<syntaxhighlight lang="bash">
			$ wget https://root.cern/download/root_v6.24.02.Linux-ubuntu20-x86_64-gcc9.3.tar.gz
			$ tar -xzvf root_v6.24.02.Linux-ubuntu20-x86_64-gcc9.3.tar.gz
			$ source root/bin/thisroot.sh # also available: thisroot.{csh,fish,bat}

			</syntaxhighlight>

Ral013 at 10:23, 16 August 2021

2021-08-16T10:23:32Z

← Older revision		Revision as of 10:23, 16 August 2021
Line 57:		Line 57:
	== Installation for pCT-Online on Ubuntu systems ==		== Installation for pCT-Online on Ubuntu systems ==

	Install dependencies: sudo apt-get install dpkg-dev binutils libx11-~~devlibxpm~~-dev libxft-dev libxext-dev libpng-dev libjpeg-dev		Install dependencies: sudo apt-get install dpkg-dev binutils libx11-dev libxpm-dev libxft-dev libxext-dev libpng-dev libjpeg-dev

	If you lack certain dependencies install everything listed in the above documentation before the "# clone the repository and select version" line. Disregard this if your installation works.		If you lack certain dependencies install everything listed in the above documentation before the "# clone the repository and select version" line. Disregard this if your installation works.

Vei046 at 11:22, 21 June 2021

2021-06-21T11:22:58Z

← Older revision		Revision as of 11:22, 21 June 2021
Line 12:		Line 12:
	mesa-libGL-devel mesa-libGLU-devel glew-devel ftgl-devel mysql-devel \		mesa-libGL-devel mesa-libGLU-devel glew-devel ftgl-devel mysql-devel \
	fftw-devel cfitsio-devel graphviz-devel \		fftw-devel cfitsio-devel graphviz-devel \
	avahi-compat-libdns_sd-devel libldap-dev ~~python~~-devel \		avahi-compat-libdns_sd-devel libldap-dev python3-devel \
	libxml2-devel gsl-static gsl-devel \		libxml2-devel gsl-static gsl-devel \
	libAfterImage libAfterImage-devel \		libAfterImage libAfterImage-devel \

Ral013 at 18:14, 5 June 2021

2021-06-05T18:14:10Z

← Older revision		Revision as of 18:14, 5 June 2021
Line 53:		Line 53:

	</syntaxhighlight>		</syntaxhighlight>


			== Installation for pCT-Online on Ubuntu systems ==

			Install dependencies: sudo apt-get install dpkg-dev binutils libx11-devlibxpm-dev libxft-dev libxext-dev libpng-dev libjpeg-dev

			If you lack certain dependencies install everything listed in the above documentation before the "# clone the repository and select version" line. Disregard this if your installation works.

			In a terminal move to the folder where you want to install ROOT.

			Follow these commands:

			* git clone http://github.com/root-project/root.git
			* cd root
			* git checkout v6-20-00-rc1 (other releases might also work) IMPORTANT!
			* cd ..
			* mkdir build_root (root can not be built inside the source root folder!! The rest of the steps will assume the build_root folder is in the same directory as the source root folder)
			* cd build_root
			* cmake .. -DCMAKECXXSTANDARD=17 -DPYTHONEXECUTABLE=/usr/bin/python3
			* make -jN (N is the number of CPU cores available for building, use N=4 if you don’t know)
			* source bin/thisroot.sh

Vei046 at 14:36, 1 March 2021

2021-03-01T14:36:45Z

← Older revision		Revision as of 14:36, 1 March 2021
Line 14:		Line 14:
	avahi-compat-libdns_sd-devel libldap-dev python-devel \		avahi-compat-libdns_sd-devel libldap-dev python-devel \
	libxml2-devel gsl-static gsl-devel \		libxml2-devel gsl-static gsl-devel \
	libAfterImage libAfterImage-devel		libAfterImage libAfterImage-devel \
			centos-release-scl devtoolset-8



	sudo python3 -m pip install numpy		sudo python3 -m pip install numpy

Ogr043 at 08:21, 18 February 2020

2020-02-18T08:21:40Z

← Older revision		Revision as of 08:21, 18 February 2020
Line 18:		Line 18:
	sudo python3 -m pip install numpy		sudo python3 -m pip install numpy

	# clone the repository		# clone the repository and select version
	git clone http://github.com/root-project/root.git		git clone http://github.com/root-project/root.git
	cd root		cd root
Line 34:		Line 34:
	#build and install		#build and install
	sudo cmake3 --build . --target install -- -j4		sudo cmake3 --build . --target install -- -j4

			</syntaxhighlight>

			Remember to add root details to your environment, e.g. /etc/bashrc:
			(LD_LIBRARY_PATH and PYTHONPATH must BOTH be set for pyroot to work)

			<syntaxhighlight lang="bash">

			export ROOTSYS=/opt/root
			source $ROOTSYS/bin/thisroot.sh

			export LD_LIBRARY_PATH=/opt/root/lib:$LD_LIBRARY_PATH

			export PYTHONPATH=/opt/root/lib:$PYTHONPATH

	</syntaxhighlight>		</syntaxhighlight>

Ogr043 at 18:04, 17 February 2020

2020-02-17T18:04:58Z

← Older revision		Revision as of 18:04, 17 February 2020
Line 21:		Line 21:
	git clone http://github.com/root-project/root.git		git clone http://github.com/root-project/root.git
	cd root		cd root
			git checkout v6-20-00-rc1

	# choose a build directory		# choose a build directory