Fix Unix binary execution

src/helpers.js

@@ -82,7 +82,7 @@ const _getDefaultRepertoryArgs = (provider, remote) => {
 
 const _getRepertoryExec = version => {
   return {
-    cmd: (os.platform() === 'win32') ? 'repertory.exe' : 'repertory',
+    cmd: (os.platform() === 'win32') ? 'repertory.exe' : './repertory',
     working: path.join(_getDataDirectory(), version),
   };
 };
@@ -288,7 +288,7 @@ module.exports.executeAndWait = (command, ignoreResult) => {
 module.exports.executeAsync = (command, args=[]) => {
   return new Promise((resolve, reject) => {
     const launchProcess = (count, timeout) => {
-      const cmd = path.basename(command);
+      let cmd = path.basename(command);
       const working = cmd.length === command.length ? null : command.substr(0, command.length - cmd.length);
       let processOptions = {
         detached: true,
@@ -296,6 +296,7 @@ module.exports.executeAsync = (command, args=[]) => {
       };
       if (working) {
         processOptions.cwd = working;
+        cmd = './' + cmd;
       }
 
       const process = new spawn(cmd, args, processOptions);