using for loop to install conda package

.CondaPkg/env/Tools/scripts/mkreal.py

@@ -0,0 +1,65 @@
+#! /usr/bin/env python3
+
+# mkreal
+#
+# turn a symlink to a directory into a real directory
+
+import sys
+import os
+from stat import *
+
+join = os.path.join
+
+error = 'mkreal error'
+
+BUFSIZE = 32*1024
+
+def mkrealfile(name):
+    st = os.stat(name) # Get the mode
+    mode = S_IMODE(st[ST_MODE])
+    linkto = os.readlink(name) # Make sure again it's a symlink
+    with open(name, 'rb') as f_in: # This ensures it's a file
+        os.unlink(name)
+        with open(name, 'wb') as f_out:
+            while 1:
+                buf = f_in.read(BUFSIZE)
+                if not buf: break
+                f_out.write(buf)
+    os.chmod(name, mode)
+
+def mkrealdir(name):
+    st = os.stat(name) # Get the mode
+    mode = S_IMODE(st[ST_MODE])
+    linkto = os.readlink(name)
+    files = os.listdir(name)
+    os.unlink(name)
+    os.mkdir(name, mode)
+    os.chmod(name, mode)
+    linkto = join(os.pardir, linkto)
+    #
+    for filename in files:
+        if filename not in (os.curdir, os.pardir):
+            os.symlink(join(linkto, filename), join(name, filename))
+
+def main():
+    sys.stdout = sys.stderr
+    progname = os.path.basename(sys.argv[0])
+    if progname == '-c': progname = 'mkreal'
+    args = sys.argv[1:]
+    if not args:
+        print('usage:', progname, 'path ...')
+        sys.exit(2)
+    status = 0
+    for name in args:
+        if not os.path.islink(name):
+            print(progname+':', name+':', 'not a symlink')
+            status = 1
+        else:
+            if os.path.isdir(name):
+                mkrealdir(name)
+            else:
+                mkrealfile(name)
+    sys.exit(status)
+
+if __name__ == '__main__':
+    main()