This patch removes the hard coded temporary directory (which might not exist on the system)
and replaces it using the Perl preferred method.
--- aegis-4.24/script/aebisect.in	2008-03-14 07:19:27.000000000 +0100
+++ aegis-4.24/script/aebisect.in	2014-01-26 11:03:31.000000000 +0100
@@ -34,7 +34,8 @@
 # @configure_input@
 #
 # Configure additions?
-my $TmpDir   = "/var/tmp";
+use File::Temp qw/ tempdir /;
+my $TmpDir   = tempdir();
 my $ProgramName = "aebisect";
 
 require 5.004;
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<tr><td><span title='2019-01-18 20:32:24 +0100'>2019-01-18</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=3b39ae9f4b9d2ac47383fa012f4077a0d006c66f'>gnu: Add libnfs.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2019-01-16 16:08:22 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=cd0322a3efd96577de9ab35e4432d1ae399257c8'>gnu: Move sqlite to separate module.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-11-23 21:54:52 -0500'>2018-11-23</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=083ce0ad5ecd10c6033bbdef5ddfcc2f58a7b800'>gnu: Add APFS-FUSE.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2018-10-30 23:40:42 +0100'>2018-10-30</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=becee7029f843b23755e2cd884fafa563bc8f6b2'>gnu: disorderfs: Update to 0.5.5.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-10-04 04:20:06 +0200'>2018-10-04</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=7f12d8134e43eda122d47e11ef9c5d6879ebb32d'>gnu: disorderfs: Update to 0.5.4.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-06-27 12:10:08 +0200'>2018-06-27</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=b7238c3d6464eec8550a513ed3c8828e82910d00'>gnu: glusterfs: Update to 3.10.12.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-05-29 20:43:37 +0200'>2018-05-29</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=3b68a9b66eef5ff22d3cff02c4e4f35d928e4a88'>gnu: disorderfs: Update to 0.5.3.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-03-17 16:37:27 +0100'>2018-03-17</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=c695fb769c94623371c5997da1dc454b0a4f58a8'>gnu: Fix common unquote typos.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-03-04 12:38:50 +0200'>2018-03-04</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=a1dc853ef4f0da0acc1a2c50fb3e5365bff305c9'>gnu: disorderfs: Declare a source file-name.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-01-19 17:28:31 +0100'>2018-01-19</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=162a13740041f907f0ce5c2aa05b52b162b4e81a'>gnu: Consistently Write ‘file system(s)’.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2018-01-16 17:35:29 +0100'>2018-01-16</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=3b1ada0d715202de644af0e8978b29e9b5e33de7'>gnu: Add curlftpfs.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2017-12-01 16:41:23 +0100'>2017-12-01</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=b9fb70ca65f2f76919a093cb73150082466f4203'>gnu: glusterfs: Replace hardcoded FHS references.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-11-07 23:32:46 +0100'>2017-11-07</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=12a24ee878d68c36f44b4c48cd9c15b4acb87060'>gnu: Add glusterfs.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-11-05 17:50:48 +0100'>2017-11-05</span></td><td><a href='/guix/commit/gnu/packages/file-systems.scm?id=7c5cc400977df8d394cd0aebd0465f94313a0d91'>gnu: add disorderfs.</a><span class='msg-avail'>...</span></td><td>Gábor Boskovits</td></tr>