call python directly for setup.py which is no longer executable

scripts/forksand-trellis-all

@@ -171,7 +171,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litedram
@@ -185,7 +185,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update liteeth
@@ -199,7 +199,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litepcie
@@ -213,7 +213,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litesdcard
@@ -227,7 +227,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litespi
@@ -241,7 +241,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litevideo
@@ -255,7 +255,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update liteiclink
@@ -270,7 +270,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litejesd204b
@@ -285,7 +285,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litesata
@@ -300,7 +300,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litex-boards
@@ -315,7 +315,7 @@ git log | head -1 | cut -f 2 -d " "
 git pull &&								\
 git submodule update &&							\
 # 1 second:
-./setup.py clean && ./setup.py build && ./setup.py install --user || exit
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 cd ..
 
 # Update litex
@@ -348,7 +348,7 @@ make &&									\
 cd ../../../../../.. &&							\
 # Build LiteX
 # 7 seconds:
-./setup.py clean && ./setup.py build && ./setup.py install --user &&	\
+python3 ./setup.py clean && python3 ./setup.py build && python3 ./setup.py install --user || exit
 # REVERT memory in crufty way: XXX
 #sed -i -e 's/main_ram_size = min(main_ram_size, 0x40000000) # FIXME: limit to 1G for now/main_ram_size = min(main_ram_size, 0x20000000) # FIXME: limit to 512MB for now/g' $FPGADIR/litex/litex/litex/soc/integration/soc_sdram.py && \
 #sed -i -e 's/main_ram_size = min(main_ram_size, 0x30000000) # FIXME: limit to 768MB for now/main_ram_size = min(main_ram_size, 0x20000000) # FIXME: limit to 512MB for now/g' $FPGADIR/litex/litex/litex/soc/integration/soc_sdram.py && \