--- a/env.c
+++ b/env.c
@@ -40,8 +40,8 @@
             if (p[1] != 1 && p[1] != 2)
                 close(p[1]);
             close(p[0]);
-            execlp("/bin/sh", "/bin/sh", "-c", command, (char*)NULL);
-            error("/bin/sh exec error");
+            execlp("@TERMUX_PREFIX@/bin/sh", "@TERMUX_PREFIX@/bin/sh", "-c", command, (char*)NULL);
+            error("@TERMUX_PREFIX@/bin/sh exec error");
         case -1:
             error("Fork error");
         default:
--- a/execute.c
+++ b/execute.c
@@ -163,7 +163,7 @@
         char *outfname_full;
 
         if (tmpdir == NULL)
-            tmpdir = "/tmp";
+            tmpdir = "@TERMUX_PREFIX@/tmp";
         lname = strlen(tmpdir) + strlen(outfname) + 1 /* \0 */;
 
         outfname_full = (char *)malloc(lname);
--- a/list.c
+++ b/list.c
@@ -19,7 +19,7 @@
     char * line;
 
     line = malloc(600);
-    snprintf(line, 600, "#!/bin/sh\n# - task spooler (ts) job dump\n"
+    snprintf(line, 600, "#!@TERMUX_PREFIX@/bin/sh\n# - task spooler (ts) job dump\n"
             "# This file has been created because a SIGTERM killed\n"
             "# your queue server.\n"
             "# The finished commands are listed first.\n"
--- a/mail.c
+++ b/mail.c
@@ -36,7 +36,7 @@
             close(2);
 	    close(p[1]);
             dup2(p[0], 0);
-            execl("/usr/sbin/sendmail", "sendmail", "-oi", dest, NULL);
+            execl("@TERMUX_PREFIX@/bin/sendmail", "sendmail", "-oi", dest, NULL);
             error("run sendmail");
         case -1:
             error("fork sendmail");
--- a/server_start.c
+++ b/server_start.c
@@ -51,7 +51,7 @@
     /* Create the path */
     tmpdir = getenv("TMPDIR");
     if (tmpdir == NULL)
-        tmpdir = "/tmp";
+        tmpdir = "@TERMUX_PREFIX@/tmp";
 
     sprintf(userid, "%u", (unsigned int) getuid());
 
--- a/ts.1
+++ b/ts.1
@@ -70,7 +70,7 @@
 , or to the
 .B $USER
 using
-.B /usr/sbin/sendmail.
+.B @TERMUX_PREFIX@/bin/sendmail.
 Look at
 .B ENVIRONMENT.
 .TP
@@ -237,7 +237,7 @@
 temporary directory, 
 .B TMPDIR
 will be used if defined, or
-.B /tmp
+.B @TERMUX_PREFIX@/tmp
 otherwise.
 .TP
 .B "TS_SOCKET"
@@ -261,7 +261,7 @@
 or if not defined,
 .B nobody.
 The system
-.B /usr/sbin/sendmail
+.B @TERMUX_PREFIX@/bin/sendmail
 is used. The
 job outputs are not sent as an attachment, so understand the consequences if you
 use the
@@ -281,12 +281,12 @@
 .TP
 .B "TS_ENV"
 This has a command to be run at enqueue time through
-\fB/bin/sh\fR. The output of the command will be readable through the option
+\fB@TERMUX_PREFIX@/bin/sh\fR. The output of the command will be readable through the option
 \fB\-i\fR. You can use a command which shows relevant environment for the command run.
 For example, you may use \fBTS_ENV='pwd;set;mount'\fR.
 .SH FILES
 .TP
-.B /tmp/ts.error
+.B @TERMUX_PREFIX@/tmp/ts.error
 if
 .B ts
 finds any internal problem, you should find an error report there.
@@ -304,7 +304,7 @@
 in order to set redirections to the command run.
 
 If an internal problem is found in runtime, a file
-.B /tmp/ts.error
+.B @TERMUX_PREFIX@/tmp/ts.error
 is created, which you can submit to the developer in order to fix the bug.
 
 .SH SEE ALSO