diff options
| -rw-r--r-- | gnu/packages/package-management.scm | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm index 1e46187988..d9ea6579e3 100644 --- a/gnu/packages/package-management.scm +++ b/gnu/packages/package-management.scm @@ -649,3 +649,52 @@ This package provides Conda as a library.") (define-public python2-conda (package-with-python2 python-conda)) + +(define-public conda + (package (inherit python-conda) + (name "conda") + (arguments + (substitute-keyword-arguments (package-arguments python-conda) + ((#:phases phases) + `(modify-phases ,phases + (replace 'build + (lambda* (#:key outputs #:allow-other-keys) + ;; This test fails when run before installation. + (delete-file "tests/test_activate.py") + + ;; Fix broken defaults + (substitute* "conda/base/context.py" + (("return sys.prefix") + (string-append "return \"" (assoc-ref outputs "out") "\"")) + (("return (prefix_is_writable\\(self.root_prefix\\))" _ match) + (string-append "return False if self.root_prefix == self.conda_prefix else " + match))) + + ;; The util/setup-testing.py is used to build conda in + ;; application form, rather than the default, library form. + ;; With this, we are able to run commands like `conda --help` + ;; directly on the command line + (zero? (system* "python" "utils/setup-testing.py" "build_py")))) + (replace 'install + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (target (string-append out "/lib/python" + ((@@ (guix build python-build-system) + get-python-version) + (assoc-ref inputs "python")) + "/site-packages/"))) + ;; The installer aborts if the target directory is not on + ;; PYTHONPATH. + (setenv "PYTHONPATH" + (string-append target ":" (getenv "PYTHONPATH"))) + + ;; And it aborts if the directory doesn't exist. + (mkdir-p target) + (zero? (system* "python" "utils/setup-testing.py" "install" + (string-append "--prefix=" out)))))))))) + (description + "Conda is a cross-platform, Python-agnostic binary package manager. It +is the package manager used by Anaconda installations, but it may be used for +other systems as well. Conda makes environments first-class citizens, making +it easy to create independent environments even for C libraries. Conda is +written entirely in Python."))) |