installation instructions about nemo

[teuben]

Except for the manual, things are a lot more uniform now. bootstrap script has been removed.

[sblinnikov]

Kubuntu 18.04 has gcc-7, but this does not work when compiling gyrfalcON, one needs gcc-5:

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 60
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 40
sudo update-alternatives --config gcc

sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 60
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 40
sudo update-alternatives --config g++

In debian 9.4 (stretch) default is gcc-6, so do in su mode:
echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" >> /etc/apt/sources.list.d/unstable.list
apt-get update
apt-get install -t unstable gcc-5
apt-get install -t unstable g++-5

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 60
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-6 40
sudo update-alternatives --config gcc

sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 60
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-6 40
sudo update-alternatives --config g++

Another issue arises with mknemo mkkd95. It works OK in debian, but in all versions of (k)ubuntu which I tried it does not find psplot routines.
usr/kuijken/GalactICS-exp/src/Makefile.nemo has MYFLIBS preceding *.o filenames. One has to put MYFLIBS after all *.o, then mknemo mkkd95 works OK both in debian and (k)ubuntu.

[teuben]

thanks! The mkkd95 was fixed (kind of odd now looking at this, in old style unix this should not have worked even)

[teuben]

The Makefile (which of course doesn't exist yet out of the box) has now been make install friendly. In its most simple form a "configure" and "make build" is now able to produce a working NEMO. Users must still source the appropriate nemo_start.(c)sh file of course, but at installation this is now done behind the scenes [if you have all the packages that a default install needs[

This will be in release 4.1, planned for December 9 while visiting NEMO's birthplace.