The biblical and nomadic image of being able to pack up one's tent and steal away is the spiritual meaning here. We are not tied to any one place, but can move to where we need to be at short notice, thus satisfying the requirements of the Wanderer and the ascetic. We perhaps need to get away from everyday responsibilities for a time, and rediscover our relationship with the forces of Nature. There is benefit to be gained by being self-sufficient and not dependent on anyone. A tent in a dream would suggest that we feel we are on the move, and not able to settle down at this time and put down roots. Anywhere we settle is only going to be temporary. This might be so in a work situation as much as a personal. You might also like to consult the entries for Ascetic and Wanderer/Wandering as well as the information for Temporary Buildings in Buildings and Tramp in Archetypes in the Introduction.