diff --git a/experiments/clbpips/generate.py b/experiments/clbpips/generate.py
index c07273ff..1a625365 100644
--- a/experiments/clbpips/generate.py
+++ b/experiments/clbpips/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags from design.txt.")
 with open("design.txt", "r") as f:
diff --git a/experiments/gndvcc/generate.py b/experiments/gndvcc/generate.py
index f358974d..3f814358 100644
--- a/experiments/gndvcc/generate.py
+++ b/experiments/gndvcc/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/experiments/pipsroute/generate.py b/experiments/pipsroute/generate.py
index bd91f039..aa131cae 100644
--- a/experiments/pipsroute/generate.py
+++ b/experiments/pipsroute/generate.py
@@ -2,15 +2,14 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
 pipdata = dict()
 ignpip = set()
 
 
 def handle_design(prefix, second_pass):
-    segmk = segmaker(prefix + ".bits")
+    segmk = Segmaker(prefix + ".bits")
 
     tiledata = dict()
     nlines = 0
diff --git a/fuzzers/010-lutinit/generate.py b/fuzzers/010-lutinit/generate.py
index 4b92c86d..bcf8c3ac 100644
--- a/fuzzers/010-lutinit/generate.py
+++ b/fuzzers/010-lutinit/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design_%s.bits" % sys.argv[1])
+segmk = Segmaker("design_%s.bits" % sys.argv[1])
 
 print("Loading tags from design_%s.txt." % sys.argv[1])
 with open("design_%s.txt" % sys.argv[1], "r") as f:
diff --git a/fuzzers/011-ffconfig/generate.py b/fuzzers/011-ffconfig/generate.py
index 3510e0f9..32489cb2 100644
--- a/fuzzers/011-ffconfig/generate.py
+++ b/fuzzers/011-ffconfig/generate.py
@@ -12,10 +12,9 @@ from prims import *
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 
 def ones(l):
diff --git a/fuzzers/012-clbn5ffmux/generate.py b/fuzzers/012-clbn5ffmux/generate.py
index e2e5a7d9..36731949 100644
--- a/fuzzers/012-clbn5ffmux/generate.py
+++ b/fuzzers/012-clbn5ffmux/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags")
 '''
diff --git a/fuzzers/013-clbncy0/generate.py b/fuzzers/013-clbncy0/generate.py
index b3703363..f495e6b9 100644
--- a/fuzzers/013-clbncy0/generate.py
+++ b/fuzzers/013-clbncy0/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags")
 '''
diff --git a/fuzzers/014-ffsrcemux/generate.py b/fuzzers/014-ffsrcemux/generate.py
index befda57c..54cf7b86 100644
--- a/fuzzers/014-ffsrcemux/generate.py
+++ b/fuzzers/014-ffsrcemux/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags")
 '''
diff --git a/fuzzers/015-clbnffmux/generate.py b/fuzzers/015-clbnffmux/generate.py
index 79b49912..f67ed95b 100644
--- a/fuzzers/015-clbnffmux/generate.py
+++ b/fuzzers/015-clbnffmux/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 cache = dict()
 
 print("Loading tags")
diff --git a/fuzzers/016-clbnoutmux/generate.py b/fuzzers/016-clbnoutmux/generate.py
index ede555f0..06317501 100644
--- a/fuzzers/016-clbnoutmux/generate.py
+++ b/fuzzers/016-clbnoutmux/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 cache = dict()
 
 print("Loading tags")
diff --git a/fuzzers/017-clbprecyinit/generate.py b/fuzzers/017-clbprecyinit/generate.py
index 5da0f0b9..411c291a 100644
--- a/fuzzers/017-clbprecyinit/generate.py
+++ b/fuzzers/017-clbprecyinit/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags")
 f = open('params.csv', 'r')
diff --git a/fuzzers/018-clbram/generate.py b/fuzzers/018-clbram/generate.py
index 88b99c81..828f8fb4 100644
--- a/fuzzers/018-clbram/generate.py
+++ b/fuzzers/018-clbram/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re, os
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 # Can fit 4 per CLB
 # BELable
diff --git a/fuzzers/019-ndi1mux/generate.py b/fuzzers/019-ndi1mux/generate.py
index 84738272..64fb4a26 100644
--- a/fuzzers/019-ndi1mux/generate.py
+++ b/fuzzers/019-ndi1mux/generate.py
@@ -7,10 +7,9 @@ WA7USED = 0
 
 import sys, re, os
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 print("Loading tags")
 '''
diff --git a/fuzzers/050-intpips/generate.py b/fuzzers/050-intpips/generate.py
index 4e6f261f..5752b3b7 100644
--- a/fuzzers/050-intpips/generate.py
+++ b/fuzzers/050-intpips/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/051-imuxlout/generate.py b/fuzzers/051-imuxlout/generate.py
index 36b63abc..9f8dcf11 100644
--- a/fuzzers/051-imuxlout/generate.py
+++ b/fuzzers/051-imuxlout/generate.py
@@ -2,10 +2,9 @@
 
 import sys, re, os
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/052-clkin/generate.py b/fuzzers/052-clkin/generate.py
index 45088648..e4d872dd 100644
--- a/fuzzers/052-clkin/generate.py
+++ b/fuzzers/052-clkin/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/053-ctrlin/generate.py b/fuzzers/053-ctrlin/generate.py
index b428fc6c..783d879f 100644
--- a/fuzzers/053-ctrlin/generate.py
+++ b/fuzzers/053-ctrlin/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/054-gfan/generate.py b/fuzzers/054-gfan/generate.py
index 943102d4..cb4be182 100644
--- a/fuzzers/054-gfan/generate.py
+++ b/fuzzers/054-gfan/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/055-gnd/generate.py b/fuzzers/055-gnd/generate.py
index f358974d..3f814358 100644
--- a/fuzzers/055-gnd/generate.py
+++ b/fuzzers/055-gnd/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/056-rempips/generate.py b/fuzzers/056-rempips/generate.py
index 5304ec88..f9b67cc2 100644
--- a/fuzzers/056-rempips/generate.py
+++ b/fuzzers/056-rempips/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = dict()
diff --git a/fuzzers/057-bipips/generate.py b/fuzzers/057-bipips/generate.py
index e27b57a1..cba62115 100644
--- a/fuzzers/057-bipips/generate.py
+++ b/fuzzers/057-bipips/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design.bits")
+segmk = Segmaker("design.bits")
 
 tiledata = dict()
 pipdata = set()
diff --git a/fuzzers/058-hclkpips/generate.py b/fuzzers/058-hclkpips/generate.py
index c51d1a52..a1775e91 100644
--- a/fuzzers/058-hclkpips/generate.py
+++ b/fuzzers/058-hclkpips/generate.py
@@ -2,8 +2,7 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
 tags = dict()
 en_tags = dict()
@@ -24,7 +23,7 @@ for arg in sys.argv[1:]:
 
 for arg in sys.argv[1:]:
     print("Processing %s." % arg)
-    segmk = segmaker(arg + ".bits")
+    segmk = Segmaker(arg + ".bits")
 
     tiledata = dict()
     pipdata = dict()
diff --git a/fuzzers/100-dsp-mskpat/generate.py b/fuzzers/100-dsp-mskpat/generate.py
index 989ade12..b57464ae 100644
--- a/fuzzers/100-dsp-mskpat/generate.py
+++ b/fuzzers/100-dsp-mskpat/generate.py
@@ -2,10 +2,9 @@
 
 import sys, os, re
 
-sys.path.append("../../../utils/")
-from segmaker import segmaker
+from prjxray.segmaker import Segmaker
 
-segmk = segmaker("design_%s.bits" % sys.argv[1])
+segmk = Segmaker("design_%s.bits" % sys.argv[1])
 
 pipdata = dict()
 ignpip = set()
diff --git a/utils/segmaker.py b/prjxray/segmaker.py
similarity index 99%
rename from utils/segmaker.py
rename to prjxray/segmaker.py
index dc85541b..8cd8ee41 100644
--- a/utils/segmaker.py
+++ b/prjxray/segmaker.py
@@ -40,7 +40,7 @@ def json_hex2i(s):
     return int(s[2:], 16)
 
 
-class segmaker:
+class Segmaker:
     def __init__(self, bitsfile, verbose=None):
         self.verbose = verbose if verbose is not None else os.getenv(
             'VERBOSE', 'N') == 'Y'