Removed the use of the PATH environment variable

src/cygapt/cygapt.py

@@ -677,15 +677,15 @@ def _runScript(self, file_name, optional=True):
         mapped_file_done = mapped_file + ".done";
         if os.path.isfile(mapped_file):
             sys.stderr.write("running: {0}\n".format(file_name));
-            cmd = ["bash"] + self.SH_OPTIONS + [mapped_file];
+            cmd = ["/bin/bash"] + self.SH_OPTIONS + [mapped_file];
             if not self.__cygwinPlatform:
                 cmd[0] = self.__dosBash;
 
             cwd = None;
             extension = os.path.splitext(mapped_file)[1];
 
             if ".dash" == extension :
-                cmd = ["dash"] + self.DASH_OPTIONS + [mapped_file];
+                cmd = ["/bin/dash"] + self.DASH_OPTIONS + [mapped_file];
                 if not self.__cygwinPlatform:
                     cmd[0] = self.__dosDash;
 

src/cygapt/setup.py

@@ -373,7 +373,7 @@ def update(self, cyg_apt_rc, verify, main_mirror=None):
                 raise RequestException(msg, previous=e);
 
             if self.__cygwinPlatform:
-                gpg_path = "gpg";
+                gpg_path = "/usr/bin/gpg";
             else:
                 if self._cygwinVersion() < 1.7:
                     gpg_path = "/usr/bin/gpg";
@@ -477,7 +477,7 @@ def _gpgImport(self, uri):
 
         cautils.uri_get(self.__tmpDir, uri, verbose=self.__verbose);
         tmpfile = os.path.join(self.__tmpDir, os.path.basename(uri));
-        cmd = ["gpg"];
+        cmd = ["/usr/bin/gpg"];
         cmd.append("--no-secmem-warning");
         cmd += ["--import", tmpfile];
         Process(cmd).mustRun();

src/cygapt/utils.py

@@ -32,7 +32,7 @@
 from cygapt.process import Process;
 
 def cygpath(path):
-    p = Process(["cygpath", path]);
+    p = Process(["/bin/cygpath", path]);
     p.run();
     dospath = p.getOutput().strip();
     return dospath;