1 files changed, 9 insertions, 0 deletions

diff --git a/guix-science/packages/nlp.scm b/guix-science/packages/nlp.scm
index 75dacd5..910a993 100644
--- a/guix-science/packages/nlp.scm
+++ b/guix-science/packages/nlp.scm
@@ -469,6 +469,15 @@ It can also (re)synthesize speech using these features.")
        (sha256
         (base32 "0v3ggw4kb4ydphwp78158f29j8spk9wg1h6ly2i78m8p9xaks37w"))))
     (build-system pyproject-build-system)
+    (arguments
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'fix-requirements
+            (lambda _
+              (substitute* "requirements.txt"
+                (("Cython.*")
+                 "Cython")))))))
     (native-inputs (list python-cython python-pytest python-setuptools))
     (home-page "https://github.com/jianlins/quicksectx")
     (synopsis "Simple and fast interval search in Python")