diff --git a/Pond.package/CarpException.class/README.md b/Pond.package/CarpException.class/README.md
new file mode 100644
index 0000000..d4cd574
--- /dev/null
+++ b/Pond.package/CarpException.class/README.md
@@ -0,0 +1 @@
+I’m an exception that gets thrown when Carp does something funky.
\ No newline at end of file
diff --git a/Pond.package/CarpException.class/instance/defaultAction.st b/Pond.package/CarpException.class/instance/defaultAction.st
new file mode 100644
index 0000000..db48aec
--- /dev/null
+++ b/Pond.package/CarpException.class/instance/defaultAction.st
@@ -0,0 +1,3 @@
+accessing
+defaultAction
+	UnhandledError signalForException: self
\ No newline at end of file
diff --git a/Pond.package/CarpException.class/instance/from..st b/Pond.package/CarpException.class/instance/from..st
new file mode 100644
index 0000000..14998c5
--- /dev/null
+++ b/Pond.package/CarpException.class/instance/from..st
@@ -0,0 +1,3 @@
+instance creation
+from: anError
+	error := anError 
\ No newline at end of file
diff --git a/Pond.package/CarpException.class/properties.json b/Pond.package/CarpException.class/properties.json
new file mode 100644
index 0000000..2f27757
--- /dev/null
+++ b/Pond.package/CarpException.class/properties.json
@@ -0,0 +1,14 @@
+{
+	"commentStamp" : "VeitHeller 12/14/2019 17:49",
+	"super" : "Exception",
+	"category" : "Pond",
+	"classinstvars" : [ ],
+	"pools" : [ ],
+	"classvars" : [ ],
+	"instvars" : [
+		"parent",
+		"error"
+	],
+	"name" : "CarpException",
+	"type" : "normal"
+}
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/died.st b/Pond.package/CarpProcess.class/instance/died.st
new file mode 100644
index 0000000..c0fd3ae
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/died.st
@@ -0,0 +1,3 @@
+accessing
+died
+	^ excepted isNotNil
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/initialize.st b/Pond.package/CarpProcess.class/instance/initialize.st
index f2090ce..72ac513 100644
--- a/Pond.package/CarpProcess.class/instance/initialize.st
+++ b/Pond.package/CarpProcess.class/instance/initialize.st
@@ -1,3 +1,7 @@
 initialization
 initialize
-	proc := OSProcess command: 'carp'
\ No newline at end of file
+	proc := OSSUnixSubprocess new command: 'carp';
+				redirectStdin;
+				redirectStdout;
+				redirectStderr;
+				addAllEnvVariablesFromParentWithoutOverride
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/isRunning.st b/Pond.package/CarpProcess.class/instance/isRunning.st
new file mode 100644
index 0000000..4776e37
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/isRunning.st
@@ -0,0 +1,3 @@
+accessing
+isRunning
+	^ self died not and: proc pid; and: proc exitStatus isNil
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/receiveErrorString.st b/Pond.package/CarpProcess.class/instance/receiveErrorString.st
new file mode 100644
index 0000000..cc4e52b
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/receiveErrorString.st
@@ -0,0 +1,3 @@
+accessing
+receiveErrorString
+	^ proc stderrStream upToEnd
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/receiveString.st b/Pond.package/CarpProcess.class/instance/receiveString.st
new file mode 100644
index 0000000..486f24c
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/receiveString.st
@@ -0,0 +1,3 @@
+accessing
+receiveString
+	^ proc stdoutStream upToEnd
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/run.st b/Pond.package/CarpProcess.class/instance/run.st
new file mode 100644
index 0000000..9c04c9f
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/run.st
@@ -0,0 +1,3 @@
+accessing
+run
+	[ [ proc run ] on: Error do: [ :err | excepted := err ] ] fork
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/sendString..st b/Pond.package/CarpProcess.class/instance/sendString..st
new file mode 100644
index 0000000..42c7c1a
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/sendString..st
@@ -0,0 +1,5 @@
+accessing
+sendString: aString
+	proc stdinStream nextPutAll: aString.
+	proc stdinStream close.
+	proc redirectStdin
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/setCarp..st b/Pond.package/CarpProcess.class/instance/setCarp..st
index 05952ed..55bd1a5 100644
--- a/Pond.package/CarpProcess.class/instance/setCarp..st
+++ b/Pond.package/CarpProcess.class/instance/setCarp..st
@@ -1,3 +1,3 @@
 accessing
 setCarp: aString
-	proc := OSProcess command: aString
\ No newline at end of file
+	proc command: aString
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/instance/setDir..st b/Pond.package/CarpProcess.class/instance/setDir..st
new file mode 100644
index 0000000..26b9428
--- /dev/null
+++ b/Pond.package/CarpProcess.class/instance/setDir..st
@@ -0,0 +1,3 @@
+accessing
+setDir: aString
+	proc environmentAt: 'CARP_DIR' put: aString
\ No newline at end of file
diff --git a/Pond.package/CarpProcess.class/properties.json b/Pond.package/CarpProcess.class/properties.json
index 4dfc1d4..a66f5f7 100644
--- a/Pond.package/CarpProcess.class/properties.json
+++ b/Pond.package/CarpProcess.class/properties.json
@@ -6,7 +6,10 @@
 	"pools" : [ ],
 	"classvars" : [ ],
 	"instvars" : [
-		"proc"
+		"proc",
+		"out",
+		"in",
+		"excepted"
 	],
 	"name" : "CarpProcess",
 	"type" : "normal"