diff options
Diffstat (limited to 'gnu/packages/algebra.scm')
| -rw-r--r-- | gnu/packages/algebra.scm | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm index d535039d61..bb49392b40 100644 --- a/gnu/packages/algebra.scm +++ b/gnu/packages/algebra.scm @@ -609,7 +609,7 @@ matrices, and polynomials over the integers and over finite fields.") (define-public singular (package (name "singular") - (version "4.1.3p2") + (version "4.2.1") (source (origin (method url-fetch) @@ -618,12 +618,13 @@ matrices, and polynomials over the integers and over finite fields.") "Singular/SOURCES/" (string-join (string-split - (string-trim-right version #\p - 0 (1- (string-length version))) + (let ((index (string-index version #\p))) + (if index (string-take version index) + version)) #\.) "-") "/singular-" version ".tar.gz")) (sha256 (base32 - "1524yrni7gh0hir5ckridq671q5s6avfjdsdyahj51kzdl3wcypf")))) + "13gy1gdng8zijwlr1fn5sixw53z0zf9czzlg0vh1dcc59zw6v998")))) (build-system gnu-build-system) (native-inputs `(("doxygen" ,doxygen) |