check OS in build script, 32 bit fix

hng · Mar 24, 2015 · b75af8d · hng · Mar 25, 2015 · b75af8d
1 parent e7d334b
commit b75af8d
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/deps/build.jl b/deps/build.jl
@@ -1,2 +1,6 @@
-run(`sudo apt-get install mafft`)
-run(`sudo apt-get install python-biopython`)
+using BinDeps
+
+@linux_only begin
+	run(`sudo apt-get install mafft`)
+	run(`sudo apt-get install python-biopython`)
+end
diff --git a/src/KABSCH/kabsch.jl b/src/KABSCH/kabsch.jl
@@ -7,9 +7,9 @@ export calc_centroid, kabsch, rotate, rmsd, translate_points, kabsch_rmsd
 		RMSD::Float64 = 0.0
 
 		# D pairs of equivalent atoms
-		D::Int64 = size(A)[1]::Int64
+		D::Int64 = size(A)[1]::Int32 # <- oddly _only_ changing this to Int32 makes it work on 32-bit systems.
 		# N coordinates
-		N::Int64 = length(A)::Int64
+		N::Int64 = length(A)::Int32
 
 		for i::Int64 = 1:N
 			RMSD += (A[i]::Float64 - B[i]::Float64)^2