Python requirements for tal-cli need correct HOME; More failsafe on_update for tal build.

files/tal/on_update.sh

@@ -8,8 +8,10 @@ sed -i 's|url = \.\./database|url = https://oauth2:glpat-WeW_ytbQ83JMs2UnQmhe@gi
 git submodule update --init
 git checkout .gitmodules
 
-make
+make clean all
 
 cd ..
+rm -f oracle
 ln -s source/oracle oracle
+rm -f tal
 cp source/tal tal

manifests/tal_cli.pp

@@ -72,7 +72,7 @@ class aes::tal_cli (
     group       => examadm,
     cwd         => '/home/examadm/tal-cli',
     path        => '/bin:/usr/bin',
-    environment => ['HOME=/home/examadm/tal-cli'],
+    environment => ['HOME=/home/examadm'],
     creates     => '/home/examadm/tal-cli/source/tal',
     command     => '/home/examadm/tal-cli/on_update.sh',
     require     => File['/home/examadm/tal-cli/on_update.sh'],