Updated dependency check for install script setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1180 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
workaround for make clean failing in a svn branch

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1181 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Check availability of ncurses.h in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1182 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Shameless attempt to normalize coding style in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1183 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Improvements and refactoring in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1184 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Enable -jX compilation flag in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1185 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Do not block PIPS compilation with cproto warning in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1186 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
setup_pips.sh does not fail if there is no development branch

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1187 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Define missing variables in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1188 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Fix SVN urls in get-pips4u.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1189 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
get-pips4u.sh: display path for python2.7 instead of 2.6

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1190 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
allow to override the ETAGS generator.


git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1191 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
check etags.


git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1192 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
fix setup_pips.sh failing if gfortran or g77 are not installed

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1193 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
add usage info for setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1194 0884f79e-42f2-0310-bc61-a3b21e0d3bdb
Ensure the variable  is always defined in setup_pips.sh

git-svn-id: https://scm.cri.ensmp.fr/svn/nlpmake/trunk@1195 0884f79e-42f2-0310-bc61-a3b21e0d3bdb