diff --git a/build/Makefile.in b/build/Makefile.in
index 38df446..5defd9d 100644
--- a/build/Makefile.in
+++ b/build/Makefile.in
@@ -44,6 +44,7 @@ PMTCL_C_PIR   = src/gen/pmtcl-compiler.pir
 PMTCL_B_PIR   = src/gen/pmtcl-commands-main.pir
 PMTCL_B_I_PIR = src/gen/pmtcl-commands-info.pir
 PMTCL_B_N_PIR = src/gen/pmtcl-commands-namespace.pir
+PMTCL_B_P_PIR = src/gen/pmtcl-commands-package.pir
 PMTCL_B_S_PIR = src/gen/pmtcl-commands-string.pir
 TCLLEXPAD_PIR = src/gen/tcllexpad.pir
 ARE_G_PIR     = src/gen/are-grammar.pir
@@ -59,6 +60,7 @@ PMTCL_SOURCES = \
     $(PMTCL_B_PIR) \
     $(PMTCL_B_I_PIR) \
     $(PMTCL_B_N_PIR) \
+    $(PMTCL_B_P_PIR) \
     $(PMTCL_B_S_PIR) \
     $(TCLLEXPAD_PIR) \
     $(ARE_G_PIR) \
@@ -93,6 +95,8 @@ $(PMTCL_B_I_PIR): src/PmTcl/commands/info.pm
 	$(PARROT_NQP) --target=pir -o $(PMTCL_B_I_PIR) src/PmTcl/commands/info.pm
 $(PMTCL_B_N_PIR): src/PmTcl/commands/namespace.pm
 	$(PARROT_NQP) --target=pir -o $(PMTCL_B_N_PIR) src/PmTcl/commands/namespace.pm
+$(PMTCL_B_P_PIR): src/PmTcl/commands/package.pm
+	$(PARROT_NQP) --target=pir -o $(PMTCL_B_P_PIR) src/PmTcl/commands/package.pm
 $(PMTCL_B_S_PIR): src/PmTcl/commands/string.pm
 	$(PARROT_NQP) --target=pir -o $(PMTCL_B_S_PIR) src/PmTcl/commands/string.pm
 $(TCLLEXPAD_PIR): src/TclLexPad.pm
diff --git a/src/PmTcl.pir b/src/PmTcl.pir
index bec3e08..e793e34 100644
--- a/src/PmTcl.pir
+++ b/src/PmTcl.pir
@@ -21,6 +21,7 @@
 .include 'src/gen/pmtcl-commands-main.pir'
 .include 'src/gen/pmtcl-commands-info.pir'
 .include 'src/gen/pmtcl-commands-namespace.pir'
+.include 'src/gen/pmtcl-commands-package.pir'
 .include 'src/gen/pmtcl-commands-string.pir'
 .include 'src/gen/tcllexpad.pir'
 .include 'src/gen/are-grammar.pir'
diff --git a/src/PmTcl/commands/package.pm b/src/PmTcl/commands/package.pm
new file mode 100644
index 0000000..6307a7e
--- /dev/null
+++ b/src/PmTcl/commands/package.pm
@@ -0,0 +1,33 @@
+our sub package(*@args) {
+    if +@args <1 {
+        error('wrong # args: should be "package option ?argument ...?"');
+    }
+    my $cmd := @args.shift();
+
+    if $cmd eq 'forget' {
+        return '';
+    } elsif $cmd eq 'ifneeded' {
+        return '';
+    } elsif $cmd eq 'names' {
+        return '';
+    } elsif $cmd eq 'prefer' {
+        return '';
+    } elsif $cmd eq 'present' {
+        return '';
+    } elsif $cmd eq 'provide' {
+        return '';
+    } elsif $cmd eq 'require' {
+        return '';
+    } elsif $cmd eq 'unknown' {
+        return '';
+    } elsif $cmd eq 'vcompare' {
+        return '';
+    } elsif $cmd eq 'versions' {
+        return '';
+    } elsif $cmd eq 'vsatisfies' {
+        return '';
+    }
+
+    # invalid subcommand.
+    error("bad option \"$cmd\": must be forget, ifneeded, names, prefer, present, provide, require, unknown, vcompare, versions, or vsatisfies");
+}