Fixed bug about version naming.

The version was not read since setuptools_scm was
not installed (neither required).

src/Makefile

@@ -280,7 +280,7 @@ pypkg: python/dist/$(PYTHON_PKG_NAME)-$(VERSION).tar.gz
 
 
 required_python_packages:
-	@$(PIP) install numpy matplotlib click-man
+	@$(PIP) install -r python/pip.freeze
 
 
 python/VERSION:

src/python/msspec_dfm/version.py

@@ -33,7 +33,7 @@ from pkg_resources import parse_version
 
 try:
     from setuptools_scm import get_version
-    v = get_version(root='../../', relative_to=__file__, version_scheme="post-release")
+    v = get_version(root='../../../', relative_to=__file__, version_scheme="post-release")
     v = parse_version(v)
     if v._version.post[-1] == 0:
         __version__ = v.base_version

src/python/pip.freeze

@@ -1,3 +1,5 @@
+setuptools_scm
 matplotlib
+numpy
 click
 click-man