These tests require a gpg agent to run, and are difficult to get to work right
in Guix's environment.  For more details, see:
  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=713074
  https://bugs.launchpad.net/pygpgme/+bug/999949

--- pygpgme-0.3/tests/test_encrypt_decrypt.py	2012-02-28 19:10:28.000000000 -0800
+++ pygpgme-0.3/tests/test_encrypt_decrypt.py	2016-02-05 10:21:58.966685384 -0800
@@ -125,7 +125,7 @@
         ctx.decrypt(ciphertext, plaintext)
         self.assertEqual(plaintext.getvalue(), b'Hello World\n')
 
-    def test_encrypt_symmetric(self):
+    def skip_test_encrypt_symmetric(self):
         plaintext = BytesIO(b'Hello World\n')
         ciphertext = BytesIO()
         def passphrase(uid_hint, passphrase_info, prev_was_bad, fd):

--- pygpgme-0.3/tests/test_passphrase.py	2012-02-28 19:04:17.000000000 -0800
+++ pygpgme-0.3/tests/test_passphrase.py	2016-02-05 10:21:47.990630956 -0800
@@ -30,7 +30,7 @@
 
     import_keys = ['passphrase.pub', 'passphrase.sec']
 
-    def test_sign_without_passphrase_cb(self):
+    def skip_test_sign_without_passphrase_cb(self):
         ctx = gpgme.Context()
         key = ctx.get_key('EFB052B4230BBBC51914BCBB54DCBBC8DBFB9EB3')
         ctx.signers = [key]
@@ -51,7 +51,7 @@
         self.prev_was_bad = prev_was_bad
         os.write(fd, b'test\n')
 
-    def test_sign_with_passphrase_cb(self):
+    def skip_test_sign_with_passphrase_cb(self):
         ctx = gpgme.Context()
         key = ctx.get_key('EFB052B4230BBBC51914BCBB54DCBBC8DBFB9EB3')
         ctx.signers = [key]
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<div class='path'>path: <a href='/guix/log/?id=ec8c1681e875e4934cf149fe492db802a6c51612'>root</a>/<a href='/guix/log/gnu?id=ec8c1681e875e4934cf149fe492db802a6c51612'>gnu</a>/<a href='/guix/log/gnu/packages?id=ec8c1681e875e4934cf149fe492db802a6c51612'>packages</a>/<a href='/guix/log/gnu/packages/aux-files?id=ec8c1681e875e4934cf149fe492db802a6c51612'>aux-files</a>/<a href='/guix/log/gnu/packages/aux-files/run-in-namespace.c?id=ec8c1681e875e4934cf149fe492db802a6c51612'>run-in-namespace.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/aux-files/run-in-namespace.c?id=ec8c1681e875e4934cf149fe492db802a6c51612&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-03-15 23:27:59 +0100'>2019-03-15</span></td><td><a href='/guix/commit/gnu/packages/aux-files/run-in-namespace.c?id=99aec37a78e7be6a591d0e5b7439896d669a75d1'>pack: "-RR" produces PRoot-enabled relocatable binaries.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/aux-files/run-in-namespace.c (exec_with_proot): New
function.
(main): When 'clone' fails, call 'rm_rf'.
[PROOT_PROGRAM]: When 'clone' fails, call 'exec_with_proot'.
* guix/scripts/pack.scm (wrapped-package): Add #:proot?.
[proot]: New procedure.
[build]: Compile with -DPROOT_PROGRAM when PROOT? is true.
* guix/scripts/pack.scm (%options): Set the 'relocatable?' value to
'proot when "-R" is passed several times.
(guix-pack): Pass #:proot? to 'wrapped-package'.
* tests/guix-pack-relocatable.sh: Use "-RR" on Intel systems that lack
user namespace support.
* doc/guix.texi (Invoking guix pack): Document -RR.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-05-11 18:42:42 +0200'>2018-05-11</span></td><td><a href='/guix/commit/gnu/packages/aux-files/run-in-namespace.c?id=30da3173d5ee69777d0e1de4f9c977dea72e8a77'>pack: Relocatable wrapper now properly maps the current UID/GID.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/aux-files/run-in-namespace.c (write_id_map)
(disallow_setgroups): New functions.
(main): Use 'clone' via 'syscall' instead of 'fork' followed by
'unshare'.  Add calls to 'disallow_setgroups' and 'write_id_map' in the
parent process.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-05-10 14:53:57 +0200'>2018-05-10</span></td><td><a href='/guix/commit/gnu/packages/aux-files/run-in-namespace.c?id=47a60325ca650e8fc1a291c8655b4297f4de8deb'>pack: Add '--relocatable'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/aux-files/run-in-namespace.c: New file.
* Makefile.am (AUX_FILES): Add it.
* guix/scripts/pack.scm (&lt;c-compiler&gt;): New record type.
(c-compiler, bootstrap-c-compiler, c-compiler-compiler): New procedures.
(self-contained-tarball): Use
'relative-file-name' for the SOURCE -&gt; TARGET symlink.
(docker-image): Add 'defmod' to please Geiser.
(wrapped-package, map-manifest-entries): New procedures.
(%options, show-help): Add --relocatable.
(guix-pack): Honor it.
</span></span></td><td>Ludovic Courtès</td></tr>