diff --git a/maint/install-eureka.sh b/maint/install-eureka.sh
index 0774a77fbe7035c6a42135792d4d4dbd42e385cf..2d45c67d426079625868067fbf0945f201e6ae17 100755
--- a/maint/install-eureka.sh
+++ b/maint/install-eureka.sh
@@ -1,8 +1,9 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/intrepid-fs0/logs/darshan/
 
-#darshan 
+# darshan job summary
 cd ../
 install -d $PREFIX
 install -d $PREFIX/bin
@@ -16,6 +17,10 @@ install -m 644 util/lib/TeX/Encode.pm $PREFIX/lib/TeX/
 install -m 644 util/lib/Number/Bytes/Human.pm $PREFIX/lib/Number/Bytes
 install -m 644 util/share/* $PREFIX/share/
 
+# we also need to build darshan-parser in 2.0.0
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make darshan-parser
+install -m 755 darshan-parser $PREFIX/bin/
+
 #gnuplot (new version with additional histogram support)
 cd extern
 tar -xvzf gnuplot-4.2.4.tar.gz
diff --git a/maint/install-gadzooks.sh b/maint/install-gadzooks.sh
index 0774a77fbe7035c6a42135792d4d4dbd42e385cf..c1bc2adb8256880fa3ddca10186b1d993fcbd63f 100755
--- a/maint/install-gadzooks.sh
+++ b/maint/install-gadzooks.sh
@@ -1,8 +1,9 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/pvfs-surveyor/logs/darshan
 
-#darshan 
+# darshan job summary
 cd ../
 install -d $PREFIX
 install -d $PREFIX/bin
@@ -16,6 +17,10 @@ install -m 644 util/lib/TeX/Encode.pm $PREFIX/lib/TeX/
 install -m 644 util/lib/Number/Bytes/Human.pm $PREFIX/lib/Number/Bytes
 install -m 644 util/share/* $PREFIX/share/
 
+# we also need to build darshan-parser in 2.0.0
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make darshan-parser
+install -m 755 darshan-parser $PREFIX/bin/
+
 #gnuplot (new version with additional histogram support)
 cd extern
 tar -xvzf gnuplot-4.2.4.tar.gz
diff --git a/maint/install-intrepid.sh b/maint/install-intrepid.sh
index 0df2d4c19fbd918e3856827ce016677bd9815cc3..191450664699ca6a56c24b6fec7d93c0802e80e3 100755
--- a/maint/install-intrepid.sh
+++ b/maint/install-intrepid.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
-LOGDIR=/pvfs-surveyor/darshan_logs
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/intrepid-fs0/logs/darshan/
 
 #darshan 
 cd ../
-./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ CFLAGS="-O2" && make && make install
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make && make install
 mkdir -p $LOGDIR
 $PREFIX/bin/darshan-mk-log-dirs.pl
 
diff --git a/maint/install-surveyor.sh b/maint/install-surveyor.sh
index 0df2d4c19fbd918e3856827ce016677bd9815cc3..97a4173d787a5284695f944f858111203f79d18e 100755
--- a/maint/install-surveyor.sh
+++ b/maint/install-surveyor.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
-LOGDIR=/pvfs-surveyor/darshan_logs
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/pvfs-surveyor/logs/darshan
 
 #darshan 
 cd ../
-./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ CFLAGS="-O2" && make && make install
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make && make install
 mkdir -p $LOGDIR
 $PREFIX/bin/darshan-mk-log-dirs.pl
 
diff --git a/maint/upgrade-eureka.sh b/maint/upgrade-eureka.sh
index 0f19b23770a0fe905297086c0515afdcaed64fb6..2d45c67d426079625868067fbf0945f201e6ae17 100755
--- a/maint/upgrade-eureka.sh
+++ b/maint/upgrade-eureka.sh
@@ -1,18 +1,26 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/intrepid-fs0/logs/darshan/
 
-#darshan 
+# darshan job summary
 cd ../
 install -d $PREFIX
 install -d $PREFIX/bin
 install -d $PREFIX/lib
 install -d $PREFIX/lib/TeX
+install -d $PREFIX/lib/Number
+install -d $PREFIX/lib/Number/Bytes
 install -d $PREFIX/share
 install -m 755 util/bin/darshan-job-summary.pl $PREFIX/bin/
 install -m 644 util/lib/TeX/Encode.pm $PREFIX/lib/TeX/
+install -m 644 util/lib/Number/Bytes/Human.pm $PREFIX/lib/Number/Bytes
 install -m 644 util/share/* $PREFIX/share/
 
+# we also need to build darshan-parser in 2.0.0
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make darshan-parser
+install -m 755 darshan-parser $PREFIX/bin/
+
 #gnuplot (new version with additional histogram support)
 cd extern
 tar -xvzf gnuplot-4.2.4.tar.gz
diff --git a/maint/upgrade-gadzooks.sh b/maint/upgrade-gadzooks.sh
index 0f19b23770a0fe905297086c0515afdcaed64fb6..c1bc2adb8256880fa3ddca10186b1d993fcbd63f 100755
--- a/maint/upgrade-gadzooks.sh
+++ b/maint/upgrade-gadzooks.sh
@@ -1,18 +1,26 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/pvfs-surveyor/logs/darshan
 
-#darshan 
+# darshan job summary
 cd ../
 install -d $PREFIX
 install -d $PREFIX/bin
 install -d $PREFIX/lib
 install -d $PREFIX/lib/TeX
+install -d $PREFIX/lib/Number
+install -d $PREFIX/lib/Number/Bytes
 install -d $PREFIX/share
 install -m 755 util/bin/darshan-job-summary.pl $PREFIX/bin/
 install -m 644 util/lib/TeX/Encode.pm $PREFIX/lib/TeX/
+install -m 644 util/lib/Number/Bytes/Human.pm $PREFIX/lib/Number/Bytes
 install -m 644 util/share/* $PREFIX/share/
 
+# we also need to build darshan-parser in 2.0.0
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make darshan-parser
+install -m 755 darshan-parser $PREFIX/bin/
+
 #gnuplot (new version with additional histogram support)
 cd extern
 tar -xvzf gnuplot-4.2.4.tar.gz
diff --git a/maint/upgrade-intrepid.sh b/maint/upgrade-intrepid.sh
index 18e536326fad8e436bd9bfa75be018d8c89217ff..6173d7764dec9d7517ba929b8b3caca608421ee8 100755
--- a/maint/upgrade-intrepid.sh
+++ b/maint/upgrade-intrepid.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
-LOGDIR=/pvfs-surveyor/darshan_logs
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/intrepid-fs0/logs/darshan/
 
 #darshan 
 cd ../
-./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ CFLAGS="-O2" && make && make install
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make && make install
 
 # log dir already exists
 #mkdir -p $LOGDIR
diff --git a/maint/upgrade-surveyor.sh b/maint/upgrade-surveyor.sh
index 18e536326fad8e436bd9bfa75be018d8c89217ff..1d2b05fb962a87b1000935f4cb6c581d5be45600 100755
--- a/maint/upgrade-surveyor.sh
+++ b/maint/upgrade-surveyor.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 
-PREFIX=/soft/apps/darshan-1.1.14
-LOGDIR=/pvfs-surveyor/darshan_logs
+PREFIX=/soft/apps/darshan-2.0.0
+LOGDIR=/pvfs-surveyor/logs/darshan
 
 #darshan 
 cd ../
-./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ CFLAGS="-O2" && make && make install
+./configure --with-mem-align=16 --with-log-path=$LOGDIR --prefix=$PREFIX --with-zlib-for-mpi=/soft/apps/zlib-1.2.3/ --with-jobid-env=COBALT_JOBID CFLAGS="-O2" && make && make install
 
 # log dir already exists
 #mkdir -p $LOGDIR