diff options
Diffstat (limited to 'gnu/packages/machine-learning.scm')
| -rw-r--r-- | gnu/packages/machine-learning.scm | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm index 32aa6849d2..4fb129246b 100644 --- a/gnu/packages/machine-learning.scm +++ b/gnu/packages/machine-learning.scm @@ -962,21 +962,26 @@ the following advantages: (name "vowpal-wabbit") (version "8.5.0") (source (origin - (method url-fetch) - (uri (string-append - "https://github.com/JohnLangford/vowpal_wabbit/archive/" - version ".tar.gz")) + (method git-fetch) + (uri (git-reference + (url "https://github.com/JohnLangford/vowpal_wabbit") + (commit version))) (sha256 (base32 - "0clp2kb7rk5sckhllxjr5a651awf4s8dgzg4659yh4hf5cqnf0gr")) - (file-name (string-append name "-" version ".tar.gz")))) + "04bwzk6ifgnz3fmzid8b7avxf9n5pnx9xcjm61nkjng1vv0bpj8x")) + (file-name (git-file-name name version)))) (inputs `(("boost" ,boost) ("zlib" ,zlib))) (arguments `(#:configure-flags (list (string-append "--with-boost=" - (assoc-ref %build-inputs "boost"))))) + (assoc-ref %build-inputs "boost"))) + #:phases + (modify-phases %standard-phases + (add-after 'unpack 'make-files-writable + (lambda _ + (for-each make-file-writable (find-files "." ".*")) #t))))) (build-system gnu-build-system) (home-page "https://github.com/JohnLangford/vowpal_wabbit") (synopsis "Fast machine learning library for online learning") |